4 * Copyright (c) 2003-2004 Fabrice Bellard
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
28 #include "hw/pcmcia.h"
30 #include "hw/pci/pci.h"
31 #include "hw/watchdog.h"
32 #include "hw/loader.h"
33 #include "exec/gdbstub.h"
35 #include "net/slirp.h"
36 #include "char/char.h"
37 #include "ui/qemu-spice.h"
38 #include "sysemu/sysemu.h"
39 #include "monitor/monitor.h"
40 #include "monitor/readline.h"
41 #include "ui/console.h"
42 #include "sysemu/blockdev.h"
43 #include "audio/audio.h"
44 #include "disas/disas.h"
45 #include "sysemu/balloon.h"
46 #include "qemu/timer.h"
47 #include "migration/migration.h"
48 #include "sysemu/kvm.h"
50 #include "qapi/qmp/qint.h"
51 #include "qapi/qmp/qfloat.h"
52 #include "qapi/qmp/qlist.h"
53 #include "qapi/qmp/qbool.h"
54 #include "qapi/qmp/qstring.h"
55 #include "qapi/qmp/qjson.h"
56 #include "qapi/qmp/json-streamer.h"
57 #include "qapi/qmp/json-parser.h"
58 #include "qemu/osdep.h"
61 #include "trace/control.h"
62 #ifdef CONFIG_TRACE_SIMPLE
63 #include "trace/simple.h"
65 #include "ui/qemu-spice.h"
66 #include "exec/memory.h"
67 #include "qmp-commands.h"
69 #include "qemu/thread.h"
71 /* for pic/irq_info */
72 #if defined(TARGET_SPARC)
75 #include "hw/lm32_pic.h"
78 //#define DEBUG_COMPLETION
84 * 'B' block device name
85 * 's' string (accept optional quote)
86 * 'O' option string of the form NAME=VALUE,...
87 * parsed according to QemuOptsList given by its name
88 * Example: 'device:O' uses qemu_device_opts.
89 * Restriction: only lists with empty desc are supported
90 * TODO lift the restriction
92 * 'l' target long (32 or 64 bit)
93 * 'M' Non-negative target long (32 or 64 bit), in user mode the
94 * value is multiplied by 2^20 (think Mebibyte)
95 * 'o' octets (aka bytes)
96 * user mode accepts an optional T, t, G, g, M, m, K, k
97 * suffix, which multiplies the value by 2^40 for
98 * suffixes T and t, 2^30 for suffixes G and g, 2^20 for
99 * M and m, 2^10 for K and k
101 * user mode accepts an optional ms, us, ns suffix,
102 * which divides the value by 1e3, 1e6, 1e9, respectively
103 * '/' optional gdb-like print format (like "/10x")
105 * '?' optional type (for all types, except '/')
106 * '.' other form of optional type (for 'i' and 'l')
108 * user mode accepts "on" or "off"
109 * '-' optional parameter (eg. '-f')
113 typedef struct MonitorCompletionData MonitorCompletionData
;
114 struct MonitorCompletionData
{
116 void (*user_print
)(Monitor
*mon
, const QObject
*data
);
119 typedef struct mon_cmd_t
{
121 const char *args_type
;
124 void (*user_print
)(Monitor
*mon
, const QObject
*data
);
126 void (*info
)(Monitor
*mon
);
127 void (*cmd
)(Monitor
*mon
, const QDict
*qdict
);
128 int (*cmd_new
)(Monitor
*mon
, const QDict
*params
, QObject
**ret_data
);
129 int (*cmd_async
)(Monitor
*mon
, const QDict
*params
,
130 MonitorCompletion
*cb
, void *opaque
);
135 /* file descriptors passed via SCM_RIGHTS */
136 typedef struct mon_fd_t mon_fd_t
;
140 QLIST_ENTRY(mon_fd_t
) next
;
143 /* file descriptor associated with a file descriptor set */
144 typedef struct MonFdsetFd MonFdsetFd
;
149 QLIST_ENTRY(MonFdsetFd
) next
;
152 /* file descriptor set containing fds passed via SCM_RIGHTS */
153 typedef struct MonFdset MonFdset
;
156 QLIST_HEAD(, MonFdsetFd
) fds
;
157 QLIST_HEAD(, MonFdsetFd
) dup_fds
;
158 QLIST_ENTRY(MonFdset
) next
;
161 typedef struct MonitorControl
{
163 JSONMessageParser parser
;
168 * To prevent flooding clients, events can be throttled. The
169 * throttling is calculated globally, rather than per-Monitor
172 typedef struct MonitorEventState
{
173 MonitorEvent event
; /* Event being tracked */
174 int64_t rate
; /* Period over which to throttle. 0 to disable */
175 int64_t last
; /* Time at which event was last emitted */
176 QEMUTimer
*timer
; /* Timer for handling delayed events */
177 QObject
*data
; /* Event pending delayed dispatch */
181 CharDriverState
*chr
;
186 uint8_t outbuf
[1024];
190 CPUArchState
*mon_cpu
;
191 BlockDriverCompletionFunc
*password_completion_cb
;
192 void *password_opaque
;
194 QLIST_HEAD(,mon_fd_t
) fds
;
195 QLIST_ENTRY(Monitor
) entry
;
198 /* QMP checker flags */
199 #define QMP_ACCEPT_UNKNOWNS 1
201 static QLIST_HEAD(mon_list
, Monitor
) mon_list
;
202 static QLIST_HEAD(mon_fdsets
, MonFdset
) mon_fdsets
;
203 static int mon_refcount
;
205 static mon_cmd_t mon_cmds
[];
206 static mon_cmd_t info_cmds
[];
208 static const mon_cmd_t qmp_cmds
[];
211 Monitor
*default_mon
;
213 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
,
216 static inline int qmp_cmd_mode(const Monitor
*mon
)
218 return (mon
->mc
? mon
->mc
->command_mode
: 0);
221 /* Return true if in control mode, false otherwise */
222 static inline int monitor_ctrl_mode(const Monitor
*mon
)
224 return (mon
->flags
& MONITOR_USE_CONTROL
);
227 /* Return non-zero iff we have a current monitor, and it is in QMP mode. */
228 int monitor_cur_is_qmp(void)
230 return cur_mon
&& monitor_ctrl_mode(cur_mon
);
233 void monitor_read_command(Monitor
*mon
, int show_prompt
)
238 readline_start(mon
->rs
, "(qemu) ", 0, monitor_command_cb
, NULL
);
240 readline_show_prompt(mon
->rs
);
243 int monitor_read_password(Monitor
*mon
, ReadLineFunc
*readline_func
,
246 if (monitor_ctrl_mode(mon
)) {
247 qerror_report(QERR_MISSING_PARAMETER
, "password");
249 } else if (mon
->rs
) {
250 readline_start(mon
->rs
, "Password: ", 1, readline_func
, opaque
);
251 /* prompt is printed on return from the command handler */
254 monitor_printf(mon
, "terminal does not support password prompting\n");
259 void monitor_flush(Monitor
*mon
)
261 if (mon
&& mon
->outbuf_index
!= 0 && !mon
->mux_out
) {
262 qemu_chr_fe_write(mon
->chr
, mon
->outbuf
, mon
->outbuf_index
);
263 mon
->outbuf_index
= 0;
267 /* flush at every end of line or if the buffer is full */
268 static void monitor_puts(Monitor
*mon
, const char *str
)
273 assert(mon
->outbuf_index
< sizeof(mon
->outbuf
) - 1);
278 mon
->outbuf
[mon
->outbuf_index
++] = '\r';
279 mon
->outbuf
[mon
->outbuf_index
++] = c
;
280 if (mon
->outbuf_index
>= (sizeof(mon
->outbuf
) - 1)
286 void monitor_vprintf(Monitor
*mon
, const char *fmt
, va_list ap
)
293 if (monitor_ctrl_mode(mon
)) {
297 vsnprintf(buf
, sizeof(buf
), fmt
, ap
);
298 monitor_puts(mon
, buf
);
301 void monitor_printf(Monitor
*mon
, const char *fmt
, ...)
305 monitor_vprintf(mon
, fmt
, ap
);
309 void monitor_print_filename(Monitor
*mon
, const char *filename
)
313 for (i
= 0; filename
[i
]; i
++) {
314 switch (filename
[i
]) {
318 monitor_printf(mon
, "\\%c", filename
[i
]);
321 monitor_printf(mon
, "\\t");
324 monitor_printf(mon
, "\\r");
327 monitor_printf(mon
, "\\n");
330 monitor_printf(mon
, "%c", filename
[i
]);
336 static int GCC_FMT_ATTR(2, 3) monitor_fprintf(FILE *stream
,
337 const char *fmt
, ...)
341 monitor_vprintf((Monitor
*)stream
, fmt
, ap
);
346 static void monitor_user_noop(Monitor
*mon
, const QObject
*data
) { }
348 static inline int handler_is_qobject(const mon_cmd_t
*cmd
)
350 return cmd
->user_print
!= NULL
;
353 static inline bool handler_is_async(const mon_cmd_t
*cmd
)
355 return cmd
->flags
& MONITOR_CMD_ASYNC
;
358 static inline int monitor_has_error(const Monitor
*mon
)
360 return mon
->error
!= NULL
;
363 static void monitor_json_emitter(Monitor
*mon
, const QObject
*data
)
367 json
= mon
->flags
& MONITOR_USE_PRETTY
? qobject_to_json_pretty(data
) :
368 qobject_to_json(data
);
369 assert(json
!= NULL
);
371 qstring_append_chr(json
, '\n');
372 monitor_puts(mon
, qstring_get_str(json
));
377 static QDict
*build_qmp_error_dict(const QError
*err
)
381 obj
= qobject_from_jsonf("{ 'error': { 'class': %s, 'desc': %p } }",
382 ErrorClass_lookup
[err
->err_class
],
385 return qobject_to_qdict(obj
);
388 static void monitor_protocol_emitter(Monitor
*mon
, QObject
*data
)
392 trace_monitor_protocol_emitter(mon
);
394 if (!monitor_has_error(mon
)) {
395 /* success response */
398 qobject_incref(data
);
399 qdict_put_obj(qmp
, "return", data
);
401 /* return an empty QDict by default */
402 qdict_put(qmp
, "return", qdict_new());
406 qmp
= build_qmp_error_dict(mon
->error
);
412 qdict_put_obj(qmp
, "id", mon
->mc
->id
);
416 monitor_json_emitter(mon
, QOBJECT(qmp
));
420 static void timestamp_put(QDict
*qdict
)
426 err
= qemu_gettimeofday(&tv
);
430 obj
= qobject_from_jsonf("{ 'seconds': %" PRId64
", "
431 "'microseconds': %" PRId64
" }",
432 (int64_t) tv
.tv_sec
, (int64_t) tv
.tv_usec
);
433 qdict_put_obj(qdict
, "timestamp", obj
);
437 static const char *monitor_event_names
[] = {
438 [QEVENT_SHUTDOWN
] = "SHUTDOWN",
439 [QEVENT_RESET
] = "RESET",
440 [QEVENT_POWERDOWN
] = "POWERDOWN",
441 [QEVENT_STOP
] = "STOP",
442 [QEVENT_RESUME
] = "RESUME",
443 [QEVENT_VNC_CONNECTED
] = "VNC_CONNECTED",
444 [QEVENT_VNC_INITIALIZED
] = "VNC_INITIALIZED",
445 [QEVENT_VNC_DISCONNECTED
] = "VNC_DISCONNECTED",
446 [QEVENT_BLOCK_IO_ERROR
] = "BLOCK_IO_ERROR",
447 [QEVENT_RTC_CHANGE
] = "RTC_CHANGE",
448 [QEVENT_WATCHDOG
] = "WATCHDOG",
449 [QEVENT_SPICE_CONNECTED
] = "SPICE_CONNECTED",
450 [QEVENT_SPICE_INITIALIZED
] = "SPICE_INITIALIZED",
451 [QEVENT_SPICE_DISCONNECTED
] = "SPICE_DISCONNECTED",
452 [QEVENT_BLOCK_JOB_COMPLETED
] = "BLOCK_JOB_COMPLETED",
453 [QEVENT_BLOCK_JOB_CANCELLED
] = "BLOCK_JOB_CANCELLED",
454 [QEVENT_BLOCK_JOB_ERROR
] = "BLOCK_JOB_ERROR",
455 [QEVENT_BLOCK_JOB_READY
] = "BLOCK_JOB_READY",
456 [QEVENT_DEVICE_TRAY_MOVED
] = "DEVICE_TRAY_MOVED",
457 [QEVENT_SUSPEND
] = "SUSPEND",
458 [QEVENT_SUSPEND_DISK
] = "SUSPEND_DISK",
459 [QEVENT_WAKEUP
] = "WAKEUP",
460 [QEVENT_BALLOON_CHANGE
] = "BALLOON_CHANGE",
461 [QEVENT_SPICE_MIGRATE_COMPLETED
] = "SPICE_MIGRATE_COMPLETED",
463 QEMU_BUILD_BUG_ON(ARRAY_SIZE(monitor_event_names
) != QEVENT_MAX
)
465 MonitorEventState monitor_event_state
[QEVENT_MAX
];
466 QemuMutex monitor_event_state_lock
;
469 * Emits the event to every monitor instance
472 monitor_protocol_event_emit(MonitorEvent event
,
477 trace_monitor_protocol_event_emit(event
, data
);
478 QLIST_FOREACH(mon
, &mon_list
, entry
) {
479 if (monitor_ctrl_mode(mon
) && qmp_cmd_mode(mon
)) {
480 monitor_json_emitter(mon
, data
);
487 * Queue a new event for emission to Monitor instances,
488 * applying any rate limiting if required.
491 monitor_protocol_event_queue(MonitorEvent event
,
494 MonitorEventState
*evstate
;
495 int64_t now
= qemu_get_clock_ns(rt_clock
);
496 assert(event
< QEVENT_MAX
);
498 qemu_mutex_lock(&monitor_event_state_lock
);
499 evstate
= &(monitor_event_state
[event
]);
500 trace_monitor_protocol_event_queue(event
,
506 /* Rate limit of 0 indicates no throttling */
507 if (!evstate
->rate
) {
508 monitor_protocol_event_emit(event
, data
);
511 int64_t delta
= now
- evstate
->last
;
513 delta
< evstate
->rate
) {
514 /* If there's an existing event pending, replace
515 * it with the new event, otherwise schedule a
516 * timer for delayed emission
519 qobject_decref(evstate
->data
);
521 int64_t then
= evstate
->last
+ evstate
->rate
;
522 qemu_mod_timer_ns(evstate
->timer
, then
);
524 evstate
->data
= data
;
525 qobject_incref(evstate
->data
);
527 monitor_protocol_event_emit(event
, data
);
531 qemu_mutex_unlock(&monitor_event_state_lock
);
536 * The callback invoked by QemuTimer when a delayed
537 * event is ready to be emitted
539 static void monitor_protocol_event_handler(void *opaque
)
541 MonitorEventState
*evstate
= opaque
;
542 int64_t now
= qemu_get_clock_ns(rt_clock
);
544 qemu_mutex_lock(&monitor_event_state_lock
);
546 trace_monitor_protocol_event_handler(evstate
->event
,
551 monitor_protocol_event_emit(evstate
->event
, evstate
->data
);
552 qobject_decref(evstate
->data
);
553 evstate
->data
= NULL
;
556 qemu_mutex_unlock(&monitor_event_state_lock
);
561 * @event: the event ID to be limited
562 * @rate: the rate limit in milliseconds
564 * Sets a rate limit on a particular event, so no
565 * more than 1 event will be emitted within @rate
569 monitor_protocol_event_throttle(MonitorEvent event
,
572 MonitorEventState
*evstate
;
573 assert(event
< QEVENT_MAX
);
575 evstate
= &(monitor_event_state
[event
]);
577 trace_monitor_protocol_event_throttle(event
, rate
);
578 evstate
->event
= event
;
579 evstate
->rate
= rate
* SCALE_MS
;
580 evstate
->timer
= qemu_new_timer(rt_clock
,
582 monitor_protocol_event_handler
,
585 evstate
->data
= NULL
;
589 /* Global, one-time initializer to configure the rate limiting
590 * and initialize state */
591 static void monitor_protocol_event_init(void)
593 qemu_mutex_init(&monitor_event_state_lock
);
594 /* Limit RTC & BALLOON events to 1 per second */
595 monitor_protocol_event_throttle(QEVENT_RTC_CHANGE
, 1000);
596 monitor_protocol_event_throttle(QEVENT_BALLOON_CHANGE
, 1000);
597 monitor_protocol_event_throttle(QEVENT_WATCHDOG
, 1000);
601 * monitor_protocol_event(): Generate a Monitor event
603 * Event-specific data can be emitted through the (optional) 'data' parameter.
605 void monitor_protocol_event(MonitorEvent event
, QObject
*data
)
608 const char *event_name
;
610 assert(event
< QEVENT_MAX
);
612 event_name
= monitor_event_names
[event
];
613 assert(event_name
!= NULL
);
617 qdict_put(qmp
, "event", qstring_from_str(event_name
));
619 qobject_incref(data
);
620 qdict_put_obj(qmp
, "data", data
);
623 trace_monitor_protocol_event(event
, event_name
, qmp
);
624 monitor_protocol_event_queue(event
, QOBJECT(qmp
));
628 static int do_qmp_capabilities(Monitor
*mon
, const QDict
*params
,
631 /* Will setup QMP capabilities in the future */
632 if (monitor_ctrl_mode(mon
)) {
633 mon
->mc
->command_mode
= 1;
639 static void handle_user_command(Monitor
*mon
, const char *cmdline
);
641 char *qmp_human_monitor_command(const char *command_line
, bool has_cpu_index
,
642 int64_t cpu_index
, Error
**errp
)
645 Monitor
*old_mon
, hmp
;
646 CharDriverState mchar
;
648 memset(&hmp
, 0, sizeof(hmp
));
649 qemu_chr_init_mem(&mchar
);
656 int ret
= monitor_set_cpu(cpu_index
);
659 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "cpu-index",
665 handle_user_command(&hmp
, command_line
);
668 if (qemu_chr_mem_osize(hmp
.chr
) > 0) {
669 QString
*str
= qemu_chr_mem_to_qs(hmp
.chr
);
670 output
= g_strdup(qstring_get_str(str
));
673 output
= g_strdup("");
677 qemu_chr_close_mem(hmp
.chr
);
681 static int compare_cmd(const char *name
, const char *list
)
683 const char *p
, *pstart
;
691 p
= pstart
+ strlen(pstart
);
692 if ((p
- pstart
) == len
&& !memcmp(pstart
, name
, len
))
701 static void help_cmd_dump(Monitor
*mon
, const mon_cmd_t
*cmds
,
702 const char *prefix
, const char *name
)
704 const mon_cmd_t
*cmd
;
706 for(cmd
= cmds
; cmd
->name
!= NULL
; cmd
++) {
707 if (!name
|| !strcmp(name
, cmd
->name
))
708 monitor_printf(mon
, "%s%s %s -- %s\n", prefix
, cmd
->name
,
709 cmd
->params
, cmd
->help
);
713 static void help_cmd(Monitor
*mon
, const char *name
)
715 if (name
&& !strcmp(name
, "info")) {
716 help_cmd_dump(mon
, info_cmds
, "info ", NULL
);
718 help_cmd_dump(mon
, mon_cmds
, "", name
);
719 if (name
&& !strcmp(name
, "log")) {
720 const CPULogItem
*item
;
721 monitor_printf(mon
, "Log items (comma separated):\n");
722 monitor_printf(mon
, "%-10s %s\n", "none", "remove all logs");
723 for(item
= cpu_log_items
; item
->mask
!= 0; item
++) {
724 monitor_printf(mon
, "%-10s %s\n", item
->name
, item
->help
);
730 static void do_help_cmd(Monitor
*mon
, const QDict
*qdict
)
732 help_cmd(mon
, qdict_get_try_str(qdict
, "name"));
735 static void do_trace_event_set_state(Monitor
*mon
, const QDict
*qdict
)
737 const char *tp_name
= qdict_get_str(qdict
, "name");
738 bool new_state
= qdict_get_bool(qdict
, "option");
739 int ret
= trace_event_set_state(tp_name
, new_state
);
742 monitor_printf(mon
, "unknown event name \"%s\"\n", tp_name
);
746 #ifdef CONFIG_TRACE_SIMPLE
747 static void do_trace_file(Monitor
*mon
, const QDict
*qdict
)
749 const char *op
= qdict_get_try_str(qdict
, "op");
750 const char *arg
= qdict_get_try_str(qdict
, "arg");
753 st_print_trace_file_status((FILE *)mon
, &monitor_fprintf
);
754 } else if (!strcmp(op
, "on")) {
755 st_set_trace_file_enabled(true);
756 } else if (!strcmp(op
, "off")) {
757 st_set_trace_file_enabled(false);
758 } else if (!strcmp(op
, "flush")) {
759 st_flush_trace_buffer();
760 } else if (!strcmp(op
, "set")) {
762 st_set_trace_file(arg
);
765 monitor_printf(mon
, "unexpected argument \"%s\"\n", op
);
766 help_cmd(mon
, "trace-file");
771 static void user_monitor_complete(void *opaque
, QObject
*ret_data
)
773 MonitorCompletionData
*data
= (MonitorCompletionData
*)opaque
;
776 data
->user_print(data
->mon
, ret_data
);
778 monitor_resume(data
->mon
);
782 static void qmp_monitor_complete(void *opaque
, QObject
*ret_data
)
784 monitor_protocol_emitter(opaque
, ret_data
);
787 static int qmp_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
790 return cmd
->mhandler
.cmd_async(mon
, params
, qmp_monitor_complete
, mon
);
793 static void user_async_cmd_handler(Monitor
*mon
, const mon_cmd_t
*cmd
,
798 MonitorCompletionData
*cb_data
= g_malloc(sizeof(*cb_data
));
800 cb_data
->user_print
= cmd
->user_print
;
801 monitor_suspend(mon
);
802 ret
= cmd
->mhandler
.cmd_async(mon
, params
,
803 user_monitor_complete
, cb_data
);
810 static void do_info(Monitor
*mon
, const QDict
*qdict
)
812 const mon_cmd_t
*cmd
;
813 const char *item
= qdict_get_try_str(qdict
, "item");
819 for (cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
820 if (compare_cmd(item
, cmd
->name
))
824 if (cmd
->name
== NULL
) {
828 cmd
->mhandler
.info(mon
);
832 help_cmd(mon
, "info");
835 CommandInfoList
*qmp_query_commands(Error
**errp
)
837 CommandInfoList
*info
, *cmd_list
= NULL
;
838 const mon_cmd_t
*cmd
;
840 for (cmd
= qmp_cmds
; cmd
->name
!= NULL
; cmd
++) {
841 info
= g_malloc0(sizeof(*info
));
842 info
->value
= g_malloc0(sizeof(*info
->value
));
843 info
->value
->name
= g_strdup(cmd
->name
);
845 info
->next
= cmd_list
;
852 EventInfoList
*qmp_query_events(Error
**errp
)
854 EventInfoList
*info
, *ev_list
= NULL
;
857 for (e
= 0 ; e
< QEVENT_MAX
; e
++) {
858 const char *event_name
= monitor_event_names
[e
];
859 assert(event_name
!= NULL
);
860 info
= g_malloc0(sizeof(*info
));
861 info
->value
= g_malloc0(sizeof(*info
->value
));
862 info
->value
->name
= g_strdup(event_name
);
864 info
->next
= ev_list
;
871 /* set the current CPU defined by the user */
872 int monitor_set_cpu(int cpu_index
)
876 for(env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
877 if (env
->cpu_index
== cpu_index
) {
878 cur_mon
->mon_cpu
= env
;
885 static CPUArchState
*mon_get_cpu(void)
887 if (!cur_mon
->mon_cpu
) {
890 cpu_synchronize_state(cur_mon
->mon_cpu
);
891 return cur_mon
->mon_cpu
;
894 int monitor_get_cpu_index(void)
896 return mon_get_cpu()->cpu_index
;
899 static void do_info_registers(Monitor
*mon
)
903 cpu_dump_state(env
, (FILE *)mon
, monitor_fprintf
, CPU_DUMP_FPU
);
906 static void do_info_jit(Monitor
*mon
)
908 dump_exec_info((FILE *)mon
, monitor_fprintf
);
911 static void do_info_history(Monitor
*mon
)
920 str
= readline_get_history(mon
->rs
, i
);
923 monitor_printf(mon
, "%d: '%s'\n", i
, str
);
928 #if defined(TARGET_PPC)
929 /* XXX: not implemented in other targets */
930 static void do_info_cpu_stats(Monitor
*mon
)
935 cpu_dump_statistics(env
, (FILE *)mon
, &monitor_fprintf
, 0);
939 static void do_trace_print_events(Monitor
*mon
)
941 trace_print_events((FILE *)mon
, &monitor_fprintf
);
944 static int client_migrate_info(Monitor
*mon
, const QDict
*qdict
,
945 MonitorCompletion cb
, void *opaque
)
947 const char *protocol
= qdict_get_str(qdict
, "protocol");
948 const char *hostname
= qdict_get_str(qdict
, "hostname");
949 const char *subject
= qdict_get_try_str(qdict
, "cert-subject");
950 int port
= qdict_get_try_int(qdict
, "port", -1);
951 int tls_port
= qdict_get_try_int(qdict
, "tls-port", -1);
954 if (strcmp(protocol
, "spice") == 0) {
956 qerror_report(QERR_DEVICE_NOT_ACTIVE
, "spice");
960 if (port
== -1 && tls_port
== -1) {
961 qerror_report(QERR_MISSING_PARAMETER
, "port/tls-port");
965 ret
= qemu_spice_migrate_info(hostname
, port
, tls_port
, subject
,
968 qerror_report(QERR_UNDEFINED_ERROR
);
974 qerror_report(QERR_INVALID_PARAMETER
, "protocol");
978 static void do_logfile(Monitor
*mon
, const QDict
*qdict
)
980 cpu_set_log_filename(qdict_get_str(qdict
, "filename"));
983 static void do_log(Monitor
*mon
, const QDict
*qdict
)
986 const char *items
= qdict_get_str(qdict
, "items");
988 if (!strcmp(items
, "none")) {
991 mask
= cpu_str_to_log_mask(items
);
993 help_cmd(mon
, "log");
1000 static void do_singlestep(Monitor
*mon
, const QDict
*qdict
)
1002 const char *option
= qdict_get_try_str(qdict
, "option");
1003 if (!option
|| !strcmp(option
, "on")) {
1005 } else if (!strcmp(option
, "off")) {
1008 monitor_printf(mon
, "unexpected option %s\n", option
);
1012 static void do_gdbserver(Monitor
*mon
, const QDict
*qdict
)
1014 const char *device
= qdict_get_try_str(qdict
, "device");
1016 device
= "tcp::" DEFAULT_GDBSTUB_PORT
;
1017 if (gdbserver_start(device
) < 0) {
1018 monitor_printf(mon
, "Could not open gdbserver on device '%s'\n",
1020 } else if (strcmp(device
, "none") == 0) {
1021 monitor_printf(mon
, "Disabled gdbserver\n");
1023 monitor_printf(mon
, "Waiting for gdb connection on device '%s'\n",
1028 static void do_watchdog_action(Monitor
*mon
, const QDict
*qdict
)
1030 const char *action
= qdict_get_str(qdict
, "action");
1031 if (select_watchdog_action(action
) == -1) {
1032 monitor_printf(mon
, "Unknown watchdog action '%s'\n", action
);
1036 static void monitor_printc(Monitor
*mon
, int c
)
1038 monitor_printf(mon
, "'");
1041 monitor_printf(mon
, "\\'");
1044 monitor_printf(mon
, "\\\\");
1047 monitor_printf(mon
, "\\n");
1050 monitor_printf(mon
, "\\r");
1053 if (c
>= 32 && c
<= 126) {
1054 monitor_printf(mon
, "%c", c
);
1056 monitor_printf(mon
, "\\x%02x", c
);
1060 monitor_printf(mon
, "'");
1063 static void memory_dump(Monitor
*mon
, int count
, int format
, int wsize
,
1064 hwaddr addr
, int is_physical
)
1067 int l
, line_size
, i
, max_digits
, len
;
1071 if (format
== 'i') {
1074 env
= mon_get_cpu();
1078 } else if (wsize
== 4) {
1081 /* as default we use the current CS size */
1084 #ifdef TARGET_X86_64
1085 if ((env
->efer
& MSR_EFER_LMA
) &&
1086 (env
->segs
[R_CS
].flags
& DESC_L_MASK
))
1090 if (!(env
->segs
[R_CS
].flags
& DESC_B_MASK
))
1095 monitor_disas(mon
, env
, addr
, count
, is_physical
, flags
);
1099 len
= wsize
* count
;
1108 max_digits
= (wsize
* 8 + 2) / 3;
1112 max_digits
= (wsize
* 8) / 4;
1116 max_digits
= (wsize
* 8 * 10 + 32) / 33;
1125 monitor_printf(mon
, TARGET_FMT_plx
":", addr
);
1127 monitor_printf(mon
, TARGET_FMT_lx
":", (target_ulong
)addr
);
1132 cpu_physical_memory_read(addr
, buf
, l
);
1134 env
= mon_get_cpu();
1135 if (cpu_memory_rw_debug(env
, addr
, buf
, l
, 0) < 0) {
1136 monitor_printf(mon
, " Cannot access memory\n");
1145 v
= ldub_raw(buf
+ i
);
1148 v
= lduw_raw(buf
+ i
);
1151 v
= (uint32_t)ldl_raw(buf
+ i
);
1154 v
= ldq_raw(buf
+ i
);
1157 monitor_printf(mon
, " ");
1160 monitor_printf(mon
, "%#*" PRIo64
, max_digits
, v
);
1163 monitor_printf(mon
, "0x%0*" PRIx64
, max_digits
, v
);
1166 monitor_printf(mon
, "%*" PRIu64
, max_digits
, v
);
1169 monitor_printf(mon
, "%*" PRId64
, max_digits
, v
);
1172 monitor_printc(mon
, v
);
1177 monitor_printf(mon
, "\n");
1183 static void do_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1185 int count
= qdict_get_int(qdict
, "count");
1186 int format
= qdict_get_int(qdict
, "format");
1187 int size
= qdict_get_int(qdict
, "size");
1188 target_long addr
= qdict_get_int(qdict
, "addr");
1190 memory_dump(mon
, count
, format
, size
, addr
, 0);
1193 static void do_physical_memory_dump(Monitor
*mon
, const QDict
*qdict
)
1195 int count
= qdict_get_int(qdict
, "count");
1196 int format
= qdict_get_int(qdict
, "format");
1197 int size
= qdict_get_int(qdict
, "size");
1198 hwaddr addr
= qdict_get_int(qdict
, "addr");
1200 memory_dump(mon
, count
, format
, size
, addr
, 1);
1203 static void do_print(Monitor
*mon
, const QDict
*qdict
)
1205 int format
= qdict_get_int(qdict
, "format");
1206 hwaddr val
= qdict_get_int(qdict
, "val");
1210 monitor_printf(mon
, "%#" HWADDR_PRIo
, val
);
1213 monitor_printf(mon
, "%#" HWADDR_PRIx
, val
);
1216 monitor_printf(mon
, "%" HWADDR_PRIu
, val
);
1220 monitor_printf(mon
, "%" HWADDR_PRId
, val
);
1223 monitor_printc(mon
, val
);
1226 monitor_printf(mon
, "\n");
1229 static void do_sum(Monitor
*mon
, const QDict
*qdict
)
1233 uint32_t start
= qdict_get_int(qdict
, "start");
1234 uint32_t size
= qdict_get_int(qdict
, "size");
1237 for(addr
= start
; addr
< (start
+ size
); addr
++) {
1238 uint8_t val
= ldub_phys(addr
);
1239 /* BSD sum algorithm ('sum' Unix command) */
1240 sum
= (sum
>> 1) | (sum
<< 15);
1243 monitor_printf(mon
, "%05d\n", sum
);
1246 static int mouse_button_state
;
1248 static void do_mouse_move(Monitor
*mon
, const QDict
*qdict
)
1251 const char *dx_str
= qdict_get_str(qdict
, "dx_str");
1252 const char *dy_str
= qdict_get_str(qdict
, "dy_str");
1253 const char *dz_str
= qdict_get_try_str(qdict
, "dz_str");
1254 dx
= strtol(dx_str
, NULL
, 0);
1255 dy
= strtol(dy_str
, NULL
, 0);
1258 dz
= strtol(dz_str
, NULL
, 0);
1259 kbd_mouse_event(dx
, dy
, dz
, mouse_button_state
);
1262 static void do_mouse_button(Monitor
*mon
, const QDict
*qdict
)
1264 int button_state
= qdict_get_int(qdict
, "button_state");
1265 mouse_button_state
= button_state
;
1266 kbd_mouse_event(0, 0, 0, mouse_button_state
);
1269 static void do_ioport_read(Monitor
*mon
, const QDict
*qdict
)
1271 int size
= qdict_get_int(qdict
, "size");
1272 int addr
= qdict_get_int(qdict
, "addr");
1273 int has_index
= qdict_haskey(qdict
, "index");
1278 int index
= qdict_get_int(qdict
, "index");
1279 cpu_outb(addr
& IOPORTS_MASK
, index
& 0xff);
1287 val
= cpu_inb(addr
);
1291 val
= cpu_inw(addr
);
1295 val
= cpu_inl(addr
);
1299 monitor_printf(mon
, "port%c[0x%04x] = %#0*x\n",
1300 suffix
, addr
, size
* 2, val
);
1303 static void do_ioport_write(Monitor
*mon
, const QDict
*qdict
)
1305 int size
= qdict_get_int(qdict
, "size");
1306 int addr
= qdict_get_int(qdict
, "addr");
1307 int val
= qdict_get_int(qdict
, "val");
1309 addr
&= IOPORTS_MASK
;
1314 cpu_outb(addr
, val
);
1317 cpu_outw(addr
, val
);
1320 cpu_outl(addr
, val
);
1325 static void do_boot_set(Monitor
*mon
, const QDict
*qdict
)
1328 const char *bootdevice
= qdict_get_str(qdict
, "bootdevice");
1330 res
= qemu_boot_set(bootdevice
);
1332 monitor_printf(mon
, "boot device list now set to %s\n", bootdevice
);
1333 } else if (res
> 0) {
1334 monitor_printf(mon
, "setting boot device list failed\n");
1336 monitor_printf(mon
, "no function defined to set boot device list for "
1337 "this architecture\n");
1341 #if defined(TARGET_I386)
1342 static void print_pte(Monitor
*mon
, hwaddr addr
,
1346 #ifdef TARGET_X86_64
1347 if (addr
& (1ULL << 47)) {
1351 monitor_printf(mon
, TARGET_FMT_plx
": " TARGET_FMT_plx
1352 " %c%c%c%c%c%c%c%c%c\n",
1355 pte
& PG_NX_MASK
? 'X' : '-',
1356 pte
& PG_GLOBAL_MASK
? 'G' : '-',
1357 pte
& PG_PSE_MASK
? 'P' : '-',
1358 pte
& PG_DIRTY_MASK
? 'D' : '-',
1359 pte
& PG_ACCESSED_MASK
? 'A' : '-',
1360 pte
& PG_PCD_MASK
? 'C' : '-',
1361 pte
& PG_PWT_MASK
? 'T' : '-',
1362 pte
& PG_USER_MASK
? 'U' : '-',
1363 pte
& PG_RW_MASK
? 'W' : '-');
1366 static void tlb_info_32(Monitor
*mon
, CPUArchState
*env
)
1368 unsigned int l1
, l2
;
1369 uint32_t pgd
, pde
, pte
;
1371 pgd
= env
->cr
[3] & ~0xfff;
1372 for(l1
= 0; l1
< 1024; l1
++) {
1373 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1374 pde
= le32_to_cpu(pde
);
1375 if (pde
& PG_PRESENT_MASK
) {
1376 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1378 print_pte(mon
, (l1
<< 22), pde
, ~((1 << 21) - 1));
1380 for(l2
= 0; l2
< 1024; l2
++) {
1381 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1382 pte
= le32_to_cpu(pte
);
1383 if (pte
& PG_PRESENT_MASK
) {
1384 print_pte(mon
, (l1
<< 22) + (l2
<< 12),
1394 static void tlb_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1396 unsigned int l1
, l2
, l3
;
1397 uint64_t pdpe
, pde
, pte
;
1398 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1400 pdp_addr
= env
->cr
[3] & ~0x1f;
1401 for (l1
= 0; l1
< 4; l1
++) {
1402 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1403 pdpe
= le64_to_cpu(pdpe
);
1404 if (pdpe
& PG_PRESENT_MASK
) {
1405 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1406 for (l2
= 0; l2
< 512; l2
++) {
1407 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1408 pde
= le64_to_cpu(pde
);
1409 if (pde
& PG_PRESENT_MASK
) {
1410 if (pde
& PG_PSE_MASK
) {
1411 /* 2M pages with PAE, CR4.PSE is ignored */
1412 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21), pde
,
1413 ~((hwaddr
)(1 << 20) - 1));
1415 pt_addr
= pde
& 0x3fffffffff000ULL
;
1416 for (l3
= 0; l3
< 512; l3
++) {
1417 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1418 pte
= le64_to_cpu(pte
);
1419 if (pte
& PG_PRESENT_MASK
) {
1420 print_pte(mon
, (l1
<< 30 ) + (l2
<< 21)
1433 #ifdef TARGET_X86_64
1434 static void tlb_info_64(Monitor
*mon
, CPUArchState
*env
)
1436 uint64_t l1
, l2
, l3
, l4
;
1437 uint64_t pml4e
, pdpe
, pde
, pte
;
1438 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
;
1440 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1441 for (l1
= 0; l1
< 512; l1
++) {
1442 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1443 pml4e
= le64_to_cpu(pml4e
);
1444 if (pml4e
& PG_PRESENT_MASK
) {
1445 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1446 for (l2
= 0; l2
< 512; l2
++) {
1447 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1448 pdpe
= le64_to_cpu(pdpe
);
1449 if (pdpe
& PG_PRESENT_MASK
) {
1450 if (pdpe
& PG_PSE_MASK
) {
1451 /* 1G pages, CR4.PSE is ignored */
1452 print_pte(mon
, (l1
<< 39) + (l2
<< 30), pdpe
,
1453 0x3ffffc0000000ULL
);
1455 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1456 for (l3
= 0; l3
< 512; l3
++) {
1457 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1458 pde
= le64_to_cpu(pde
);
1459 if (pde
& PG_PRESENT_MASK
) {
1460 if (pde
& PG_PSE_MASK
) {
1461 /* 2M pages, CR4.PSE is ignored */
1462 print_pte(mon
, (l1
<< 39) + (l2
<< 30) +
1464 0x3ffffffe00000ULL
);
1466 pt_addr
= pde
& 0x3fffffffff000ULL
;
1467 for (l4
= 0; l4
< 512; l4
++) {
1468 cpu_physical_memory_read(pt_addr
1471 pte
= le64_to_cpu(pte
);
1472 if (pte
& PG_PRESENT_MASK
) {
1473 print_pte(mon
, (l1
<< 39) +
1475 (l3
<< 21) + (l4
<< 12),
1477 0x3fffffffff000ULL
);
1491 static void tlb_info(Monitor
*mon
)
1495 env
= mon_get_cpu();
1497 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1498 monitor_printf(mon
, "PG disabled\n");
1501 if (env
->cr
[4] & CR4_PAE_MASK
) {
1502 #ifdef TARGET_X86_64
1503 if (env
->hflags
& HF_LMA_MASK
) {
1504 tlb_info_64(mon
, env
);
1508 tlb_info_pae32(mon
, env
);
1511 tlb_info_32(mon
, env
);
1515 static void mem_print(Monitor
*mon
, hwaddr
*pstart
,
1517 hwaddr end
, int prot
)
1520 prot1
= *plast_prot
;
1521 if (prot
!= prot1
) {
1522 if (*pstart
!= -1) {
1523 monitor_printf(mon
, TARGET_FMT_plx
"-" TARGET_FMT_plx
" "
1524 TARGET_FMT_plx
" %c%c%c\n",
1525 *pstart
, end
, end
- *pstart
,
1526 prot1
& PG_USER_MASK
? 'u' : '-',
1528 prot1
& PG_RW_MASK
? 'w' : '-');
1538 static void mem_info_32(Monitor
*mon
, CPUArchState
*env
)
1540 unsigned int l1
, l2
;
1541 int prot
, last_prot
;
1542 uint32_t pgd
, pde
, pte
;
1545 pgd
= env
->cr
[3] & ~0xfff;
1548 for(l1
= 0; l1
< 1024; l1
++) {
1549 cpu_physical_memory_read(pgd
+ l1
* 4, &pde
, 4);
1550 pde
= le32_to_cpu(pde
);
1552 if (pde
& PG_PRESENT_MASK
) {
1553 if ((pde
& PG_PSE_MASK
) && (env
->cr
[4] & CR4_PSE_MASK
)) {
1554 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1555 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1557 for(l2
= 0; l2
< 1024; l2
++) {
1558 cpu_physical_memory_read((pde
& ~0xfff) + l2
* 4, &pte
, 4);
1559 pte
= le32_to_cpu(pte
);
1560 end
= (l1
<< 22) + (l2
<< 12);
1561 if (pte
& PG_PRESENT_MASK
) {
1563 (PG_USER_MASK
| PG_RW_MASK
| PG_PRESENT_MASK
);
1567 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1572 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1575 /* Flush last range */
1576 mem_print(mon
, &start
, &last_prot
, (hwaddr
)1 << 32, 0);
1579 static void mem_info_pae32(Monitor
*mon
, CPUArchState
*env
)
1581 unsigned int l1
, l2
, l3
;
1582 int prot
, last_prot
;
1583 uint64_t pdpe
, pde
, pte
;
1584 uint64_t pdp_addr
, pd_addr
, pt_addr
;
1587 pdp_addr
= env
->cr
[3] & ~0x1f;
1590 for (l1
= 0; l1
< 4; l1
++) {
1591 cpu_physical_memory_read(pdp_addr
+ l1
* 8, &pdpe
, 8);
1592 pdpe
= le64_to_cpu(pdpe
);
1594 if (pdpe
& PG_PRESENT_MASK
) {
1595 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1596 for (l2
= 0; l2
< 512; l2
++) {
1597 cpu_physical_memory_read(pd_addr
+ l2
* 8, &pde
, 8);
1598 pde
= le64_to_cpu(pde
);
1599 end
= (l1
<< 30) + (l2
<< 21);
1600 if (pde
& PG_PRESENT_MASK
) {
1601 if (pde
& PG_PSE_MASK
) {
1602 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1604 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1606 pt_addr
= pde
& 0x3fffffffff000ULL
;
1607 for (l3
= 0; l3
< 512; l3
++) {
1608 cpu_physical_memory_read(pt_addr
+ l3
* 8, &pte
, 8);
1609 pte
= le64_to_cpu(pte
);
1610 end
= (l1
<< 30) + (l2
<< 21) + (l3
<< 12);
1611 if (pte
& PG_PRESENT_MASK
) {
1612 prot
= pte
& pde
& (PG_USER_MASK
| PG_RW_MASK
|
1617 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1622 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1627 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1630 /* Flush last range */
1631 mem_print(mon
, &start
, &last_prot
, (hwaddr
)1 << 32, 0);
1635 #ifdef TARGET_X86_64
1636 static void mem_info_64(Monitor
*mon
, CPUArchState
*env
)
1638 int prot
, last_prot
;
1639 uint64_t l1
, l2
, l3
, l4
;
1640 uint64_t pml4e
, pdpe
, pde
, pte
;
1641 uint64_t pml4_addr
, pdp_addr
, pd_addr
, pt_addr
, start
, end
;
1643 pml4_addr
= env
->cr
[3] & 0x3fffffffff000ULL
;
1646 for (l1
= 0; l1
< 512; l1
++) {
1647 cpu_physical_memory_read(pml4_addr
+ l1
* 8, &pml4e
, 8);
1648 pml4e
= le64_to_cpu(pml4e
);
1650 if (pml4e
& PG_PRESENT_MASK
) {
1651 pdp_addr
= pml4e
& 0x3fffffffff000ULL
;
1652 for (l2
= 0; l2
< 512; l2
++) {
1653 cpu_physical_memory_read(pdp_addr
+ l2
* 8, &pdpe
, 8);
1654 pdpe
= le64_to_cpu(pdpe
);
1655 end
= (l1
<< 39) + (l2
<< 30);
1656 if (pdpe
& PG_PRESENT_MASK
) {
1657 if (pdpe
& PG_PSE_MASK
) {
1658 prot
= pdpe
& (PG_USER_MASK
| PG_RW_MASK
|
1661 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1663 pd_addr
= pdpe
& 0x3fffffffff000ULL
;
1664 for (l3
= 0; l3
< 512; l3
++) {
1665 cpu_physical_memory_read(pd_addr
+ l3
* 8, &pde
, 8);
1666 pde
= le64_to_cpu(pde
);
1667 end
= (l1
<< 39) + (l2
<< 30) + (l3
<< 21);
1668 if (pde
& PG_PRESENT_MASK
) {
1669 if (pde
& PG_PSE_MASK
) {
1670 prot
= pde
& (PG_USER_MASK
| PG_RW_MASK
|
1672 prot
&= pml4e
& pdpe
;
1673 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1675 pt_addr
= pde
& 0x3fffffffff000ULL
;
1676 for (l4
= 0; l4
< 512; l4
++) {
1677 cpu_physical_memory_read(pt_addr
1680 pte
= le64_to_cpu(pte
);
1681 end
= (l1
<< 39) + (l2
<< 30) +
1682 (l3
<< 21) + (l4
<< 12);
1683 if (pte
& PG_PRESENT_MASK
) {
1684 prot
= pte
& (PG_USER_MASK
| PG_RW_MASK
|
1686 prot
&= pml4e
& pdpe
& pde
;
1690 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1695 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1701 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1706 mem_print(mon
, &start
, &last_prot
, end
, prot
);
1709 /* Flush last range */
1710 mem_print(mon
, &start
, &last_prot
, (hwaddr
)1 << 48, 0);
1714 static void mem_info(Monitor
*mon
)
1718 env
= mon_get_cpu();
1720 if (!(env
->cr
[0] & CR0_PG_MASK
)) {
1721 monitor_printf(mon
, "PG disabled\n");
1724 if (env
->cr
[4] & CR4_PAE_MASK
) {
1725 #ifdef TARGET_X86_64
1726 if (env
->hflags
& HF_LMA_MASK
) {
1727 mem_info_64(mon
, env
);
1731 mem_info_pae32(mon
, env
);
1734 mem_info_32(mon
, env
);
1739 #if defined(TARGET_SH4)
1741 static void print_tlb(Monitor
*mon
, int idx
, tlb_t
*tlb
)
1743 monitor_printf(mon
, " tlb%i:\t"
1744 "asid=%hhu vpn=%x\tppn=%x\tsz=%hhu size=%u\t"
1745 "v=%hhu shared=%hhu cached=%hhu prot=%hhu "
1746 "dirty=%hhu writethrough=%hhu\n",
1748 tlb
->asid
, tlb
->vpn
, tlb
->ppn
, tlb
->sz
, tlb
->size
,
1749 tlb
->v
, tlb
->sh
, tlb
->c
, tlb
->pr
,
1753 static void tlb_info(Monitor
*mon
)
1755 CPUArchState
*env
= mon_get_cpu();
1758 monitor_printf (mon
, "ITLB:\n");
1759 for (i
= 0 ; i
< ITLB_SIZE
; i
++)
1760 print_tlb (mon
, i
, &env
->itlb
[i
]);
1761 monitor_printf (mon
, "UTLB:\n");
1762 for (i
= 0 ; i
< UTLB_SIZE
; i
++)
1763 print_tlb (mon
, i
, &env
->utlb
[i
]);
1768 #if defined(TARGET_SPARC) || defined(TARGET_PPC) || defined(TARGET_XTENSA)
1769 static void tlb_info(Monitor
*mon
)
1771 CPUArchState
*env1
= mon_get_cpu();
1773 dump_mmu((FILE*)mon
, (fprintf_function
)monitor_printf
, env1
);
1777 static void do_info_mtree(Monitor
*mon
)
1779 mtree_info((fprintf_function
)monitor_printf
, mon
);
1782 static void do_info_numa(Monitor
*mon
)
1787 monitor_printf(mon
, "%d nodes\n", nb_numa_nodes
);
1788 for (i
= 0; i
< nb_numa_nodes
; i
++) {
1789 monitor_printf(mon
, "node %d cpus:", i
);
1790 for (env
= first_cpu
; env
!= NULL
; env
= env
->next_cpu
) {
1791 if (env
->numa_node
== i
) {
1792 monitor_printf(mon
, " %d", env
->cpu_index
);
1795 monitor_printf(mon
, "\n");
1796 monitor_printf(mon
, "node %d size: %" PRId64
" MB\n", i
,
1801 #ifdef CONFIG_PROFILER
1806 static void do_info_profile(Monitor
*mon
)
1812 monitor_printf(mon
, "async time %" PRId64
" (%0.3f)\n",
1813 dev_time
, dev_time
/ (double)get_ticks_per_sec());
1814 monitor_printf(mon
, "qemu time %" PRId64
" (%0.3f)\n",
1815 qemu_time
, qemu_time
/ (double)get_ticks_per_sec());
1820 static void do_info_profile(Monitor
*mon
)
1822 monitor_printf(mon
, "Internal profiler not compiled\n");
1826 /* Capture support */
1827 static QLIST_HEAD (capture_list_head
, CaptureState
) capture_head
;
1829 static void do_info_capture(Monitor
*mon
)
1834 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1835 monitor_printf(mon
, "[%d]: ", i
);
1836 s
->ops
.info (s
->opaque
);
1841 static void do_stop_capture(Monitor
*mon
, const QDict
*qdict
)
1844 int n
= qdict_get_int(qdict
, "n");
1847 for (s
= capture_head
.lh_first
, i
= 0; s
; s
= s
->entries
.le_next
, ++i
) {
1849 s
->ops
.destroy (s
->opaque
);
1850 QLIST_REMOVE (s
, entries
);
1857 static void do_wav_capture(Monitor
*mon
, const QDict
*qdict
)
1859 const char *path
= qdict_get_str(qdict
, "path");
1860 int has_freq
= qdict_haskey(qdict
, "freq");
1861 int freq
= qdict_get_try_int(qdict
, "freq", -1);
1862 int has_bits
= qdict_haskey(qdict
, "bits");
1863 int bits
= qdict_get_try_int(qdict
, "bits", -1);
1864 int has_channels
= qdict_haskey(qdict
, "nchannels");
1865 int nchannels
= qdict_get_try_int(qdict
, "nchannels", -1);
1868 s
= g_malloc0 (sizeof (*s
));
1870 freq
= has_freq
? freq
: 44100;
1871 bits
= has_bits
? bits
: 16;
1872 nchannels
= has_channels
? nchannels
: 2;
1874 if (wav_start_capture (s
, path
, freq
, bits
, nchannels
)) {
1875 monitor_printf(mon
, "Failed to add wave capture\n");
1879 QLIST_INSERT_HEAD (&capture_head
, s
, entries
);
1883 static qemu_acl
*find_acl(Monitor
*mon
, const char *name
)
1885 qemu_acl
*acl
= qemu_acl_find(name
);
1888 monitor_printf(mon
, "acl: unknown list '%s'\n", name
);
1893 static void do_acl_show(Monitor
*mon
, const QDict
*qdict
)
1895 const char *aclname
= qdict_get_str(qdict
, "aclname");
1896 qemu_acl
*acl
= find_acl(mon
, aclname
);
1897 qemu_acl_entry
*entry
;
1901 monitor_printf(mon
, "policy: %s\n",
1902 acl
->defaultDeny
? "deny" : "allow");
1903 QTAILQ_FOREACH(entry
, &acl
->entries
, next
) {
1905 monitor_printf(mon
, "%d: %s %s\n", i
,
1906 entry
->deny
? "deny" : "allow", entry
->match
);
1911 static void do_acl_reset(Monitor
*mon
, const QDict
*qdict
)
1913 const char *aclname
= qdict_get_str(qdict
, "aclname");
1914 qemu_acl
*acl
= find_acl(mon
, aclname
);
1917 qemu_acl_reset(acl
);
1918 monitor_printf(mon
, "acl: removed all rules\n");
1922 static void do_acl_policy(Monitor
*mon
, const QDict
*qdict
)
1924 const char *aclname
= qdict_get_str(qdict
, "aclname");
1925 const char *policy
= qdict_get_str(qdict
, "policy");
1926 qemu_acl
*acl
= find_acl(mon
, aclname
);
1929 if (strcmp(policy
, "allow") == 0) {
1930 acl
->defaultDeny
= 0;
1931 monitor_printf(mon
, "acl: policy set to 'allow'\n");
1932 } else if (strcmp(policy
, "deny") == 0) {
1933 acl
->defaultDeny
= 1;
1934 monitor_printf(mon
, "acl: policy set to 'deny'\n");
1936 monitor_printf(mon
, "acl: unknown policy '%s', "
1937 "expected 'deny' or 'allow'\n", policy
);
1942 static void do_acl_add(Monitor
*mon
, const QDict
*qdict
)
1944 const char *aclname
= qdict_get_str(qdict
, "aclname");
1945 const char *match
= qdict_get_str(qdict
, "match");
1946 const char *policy
= qdict_get_str(qdict
, "policy");
1947 int has_index
= qdict_haskey(qdict
, "index");
1948 int index
= qdict_get_try_int(qdict
, "index", -1);
1949 qemu_acl
*acl
= find_acl(mon
, aclname
);
1953 if (strcmp(policy
, "allow") == 0) {
1955 } else if (strcmp(policy
, "deny") == 0) {
1958 monitor_printf(mon
, "acl: unknown policy '%s', "
1959 "expected 'deny' or 'allow'\n", policy
);
1963 ret
= qemu_acl_insert(acl
, deny
, match
, index
);
1965 ret
= qemu_acl_append(acl
, deny
, match
);
1967 monitor_printf(mon
, "acl: unable to add acl entry\n");
1969 monitor_printf(mon
, "acl: added rule at position %d\n", ret
);
1973 static void do_acl_remove(Monitor
*mon
, const QDict
*qdict
)
1975 const char *aclname
= qdict_get_str(qdict
, "aclname");
1976 const char *match
= qdict_get_str(qdict
, "match");
1977 qemu_acl
*acl
= find_acl(mon
, aclname
);
1981 ret
= qemu_acl_remove(acl
, match
);
1983 monitor_printf(mon
, "acl: no matching acl entry\n");
1985 monitor_printf(mon
, "acl: removed rule at position %d\n", ret
);
1989 #if defined(TARGET_I386)
1990 static void do_inject_mce(Monitor
*mon
, const QDict
*qdict
)
1994 int cpu_index
= qdict_get_int(qdict
, "cpu_index");
1995 int bank
= qdict_get_int(qdict
, "bank");
1996 uint64_t status
= qdict_get_int(qdict
, "status");
1997 uint64_t mcg_status
= qdict_get_int(qdict
, "mcg_status");
1998 uint64_t addr
= qdict_get_int(qdict
, "addr");
1999 uint64_t misc
= qdict_get_int(qdict
, "misc");
2000 int flags
= MCE_INJECT_UNCOND_AO
;
2002 if (qdict_get_try_bool(qdict
, "broadcast", 0)) {
2003 flags
|= MCE_INJECT_BROADCAST
;
2005 for (cenv
= first_cpu
; cenv
!= NULL
; cenv
= cenv
->next_cpu
) {
2006 cpu
= x86_env_get_cpu(cenv
);
2007 if (cenv
->cpu_index
== cpu_index
) {
2008 cpu_x86_inject_mce(mon
, cpu
, bank
, status
, mcg_status
, addr
, misc
,
2016 void qmp_getfd(const char *fdname
, Error
**errp
)
2021 fd
= qemu_chr_fe_get_msgfd(cur_mon
->chr
);
2023 error_set(errp
, QERR_FD_NOT_SUPPLIED
);
2027 if (qemu_isdigit(fdname
[0])) {
2028 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "fdname",
2029 "a name not starting with a digit");
2033 QLIST_FOREACH(monfd
, &cur_mon
->fds
, next
) {
2034 if (strcmp(monfd
->name
, fdname
) != 0) {
2043 monfd
= g_malloc0(sizeof(mon_fd_t
));
2044 monfd
->name
= g_strdup(fdname
);
2047 QLIST_INSERT_HEAD(&cur_mon
->fds
, monfd
, next
);
2050 void qmp_closefd(const char *fdname
, Error
**errp
)
2054 QLIST_FOREACH(monfd
, &cur_mon
->fds
, next
) {
2055 if (strcmp(monfd
->name
, fdname
) != 0) {
2059 QLIST_REMOVE(monfd
, next
);
2061 g_free(monfd
->name
);
2066 error_set(errp
, QERR_FD_NOT_FOUND
, fdname
);
2069 static void do_loadvm(Monitor
*mon
, const QDict
*qdict
)
2071 int saved_vm_running
= runstate_is_running();
2072 const char *name
= qdict_get_str(qdict
, "name");
2074 vm_stop(RUN_STATE_RESTORE_VM
);
2076 if (load_vmstate(name
) == 0 && saved_vm_running
) {
2081 int monitor_get_fd(Monitor
*mon
, const char *fdname
, Error
**errp
)
2085 QLIST_FOREACH(monfd
, &mon
->fds
, next
) {
2088 if (strcmp(monfd
->name
, fdname
) != 0) {
2094 /* caller takes ownership of fd */
2095 QLIST_REMOVE(monfd
, next
);
2096 g_free(monfd
->name
);
2102 error_setg(errp
, "File descriptor named '%s' has not been found", fdname
);
2106 static void monitor_fdset_cleanup(MonFdset
*mon_fdset
)
2108 MonFdsetFd
*mon_fdset_fd
;
2109 MonFdsetFd
*mon_fdset_fd_next
;
2111 QLIST_FOREACH_SAFE(mon_fdset_fd
, &mon_fdset
->fds
, next
, mon_fdset_fd_next
) {
2112 if ((mon_fdset_fd
->removed
||
2113 (QLIST_EMPTY(&mon_fdset
->dup_fds
) && mon_refcount
== 0)) &&
2114 runstate_is_running()) {
2115 close(mon_fdset_fd
->fd
);
2116 g_free(mon_fdset_fd
->opaque
);
2117 QLIST_REMOVE(mon_fdset_fd
, next
);
2118 g_free(mon_fdset_fd
);
2122 if (QLIST_EMPTY(&mon_fdset
->fds
) && QLIST_EMPTY(&mon_fdset
->dup_fds
)) {
2123 QLIST_REMOVE(mon_fdset
, next
);
2128 static void monitor_fdsets_cleanup(void)
2130 MonFdset
*mon_fdset
;
2131 MonFdset
*mon_fdset_next
;
2133 QLIST_FOREACH_SAFE(mon_fdset
, &mon_fdsets
, next
, mon_fdset_next
) {
2134 monitor_fdset_cleanup(mon_fdset
);
2138 AddfdInfo
*qmp_add_fd(bool has_fdset_id
, int64_t fdset_id
, bool has_opaque
,
2139 const char *opaque
, Error
**errp
)
2142 Monitor
*mon
= cur_mon
;
2145 fd
= qemu_chr_fe_get_msgfd(mon
->chr
);
2147 error_set(errp
, QERR_FD_NOT_SUPPLIED
);
2151 fdinfo
= monitor_fdset_add_fd(fd
, has_fdset_id
, fdset_id
,
2152 has_opaque
, opaque
, errp
);
2164 void qmp_remove_fd(int64_t fdset_id
, bool has_fd
, int64_t fd
, Error
**errp
)
2166 MonFdset
*mon_fdset
;
2167 MonFdsetFd
*mon_fdset_fd
;
2170 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2171 if (mon_fdset
->id
!= fdset_id
) {
2174 QLIST_FOREACH(mon_fdset_fd
, &mon_fdset
->fds
, next
) {
2176 if (mon_fdset_fd
->fd
!= fd
) {
2179 mon_fdset_fd
->removed
= true;
2182 mon_fdset_fd
->removed
= true;
2185 if (has_fd
&& !mon_fdset_fd
) {
2188 monitor_fdset_cleanup(mon_fdset
);
2194 snprintf(fd_str
, sizeof(fd_str
), "fdset-id:%" PRId64
", fd:%" PRId64
,
2197 snprintf(fd_str
, sizeof(fd_str
), "fdset-id:%" PRId64
, fdset_id
);
2199 error_set(errp
, QERR_FD_NOT_FOUND
, fd_str
);
2202 FdsetInfoList
*qmp_query_fdsets(Error
**errp
)
2204 MonFdset
*mon_fdset
;
2205 MonFdsetFd
*mon_fdset_fd
;
2206 FdsetInfoList
*fdset_list
= NULL
;
2208 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2209 FdsetInfoList
*fdset_info
= g_malloc0(sizeof(*fdset_info
));
2210 FdsetFdInfoList
*fdsetfd_list
= NULL
;
2212 fdset_info
->value
= g_malloc0(sizeof(*fdset_info
->value
));
2213 fdset_info
->value
->fdset_id
= mon_fdset
->id
;
2215 QLIST_FOREACH(mon_fdset_fd
, &mon_fdset
->fds
, next
) {
2216 FdsetFdInfoList
*fdsetfd_info
;
2218 fdsetfd_info
= g_malloc0(sizeof(*fdsetfd_info
));
2219 fdsetfd_info
->value
= g_malloc0(sizeof(*fdsetfd_info
->value
));
2220 fdsetfd_info
->value
->fd
= mon_fdset_fd
->fd
;
2221 if (mon_fdset_fd
->opaque
) {
2222 fdsetfd_info
->value
->has_opaque
= true;
2223 fdsetfd_info
->value
->opaque
= g_strdup(mon_fdset_fd
->opaque
);
2225 fdsetfd_info
->value
->has_opaque
= false;
2228 fdsetfd_info
->next
= fdsetfd_list
;
2229 fdsetfd_list
= fdsetfd_info
;
2232 fdset_info
->value
->fds
= fdsetfd_list
;
2234 fdset_info
->next
= fdset_list
;
2235 fdset_list
= fdset_info
;
2241 AddfdInfo
*monitor_fdset_add_fd(int fd
, bool has_fdset_id
, int64_t fdset_id
,
2242 bool has_opaque
, const char *opaque
,
2245 MonFdset
*mon_fdset
= NULL
;
2246 MonFdsetFd
*mon_fdset_fd
;
2250 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2251 /* Break if match found or match impossible due to ordering by ID */
2252 if (fdset_id
<= mon_fdset
->id
) {
2253 if (fdset_id
< mon_fdset
->id
) {
2261 if (mon_fdset
== NULL
) {
2262 int64_t fdset_id_prev
= -1;
2263 MonFdset
*mon_fdset_cur
= QLIST_FIRST(&mon_fdsets
);
2267 error_set(errp
, QERR_INVALID_PARAMETER_VALUE
, "fdset-id",
2268 "a non-negative value");
2271 /* Use specified fdset ID */
2272 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2273 mon_fdset_cur
= mon_fdset
;
2274 if (fdset_id
< mon_fdset_cur
->id
) {
2279 /* Use first available fdset ID */
2280 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2281 mon_fdset_cur
= mon_fdset
;
2282 if (fdset_id_prev
== mon_fdset_cur
->id
- 1) {
2283 fdset_id_prev
= mon_fdset_cur
->id
;
2290 mon_fdset
= g_malloc0(sizeof(*mon_fdset
));
2292 mon_fdset
->id
= fdset_id
;
2294 mon_fdset
->id
= fdset_id_prev
+ 1;
2297 /* The fdset list is ordered by fdset ID */
2298 if (!mon_fdset_cur
) {
2299 QLIST_INSERT_HEAD(&mon_fdsets
, mon_fdset
, next
);
2300 } else if (mon_fdset
->id
< mon_fdset_cur
->id
) {
2301 QLIST_INSERT_BEFORE(mon_fdset_cur
, mon_fdset
, next
);
2303 QLIST_INSERT_AFTER(mon_fdset_cur
, mon_fdset
, next
);
2307 mon_fdset_fd
= g_malloc0(sizeof(*mon_fdset_fd
));
2308 mon_fdset_fd
->fd
= fd
;
2309 mon_fdset_fd
->removed
= false;
2311 mon_fdset_fd
->opaque
= g_strdup(opaque
);
2313 QLIST_INSERT_HEAD(&mon_fdset
->fds
, mon_fdset_fd
, next
);
2315 fdinfo
= g_malloc0(sizeof(*fdinfo
));
2316 fdinfo
->fdset_id
= mon_fdset
->id
;
2317 fdinfo
->fd
= mon_fdset_fd
->fd
;
2322 int monitor_fdset_get_fd(int64_t fdset_id
, int flags
)
2325 MonFdset
*mon_fdset
;
2326 MonFdsetFd
*mon_fdset_fd
;
2329 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2330 if (mon_fdset
->id
!= fdset_id
) {
2333 QLIST_FOREACH(mon_fdset_fd
, &mon_fdset
->fds
, next
) {
2334 mon_fd_flags
= fcntl(mon_fdset_fd
->fd
, F_GETFL
);
2335 if (mon_fd_flags
== -1) {
2339 if ((flags
& O_ACCMODE
) == (mon_fd_flags
& O_ACCMODE
)) {
2340 return mon_fdset_fd
->fd
;
2352 int monitor_fdset_dup_fd_add(int64_t fdset_id
, int dup_fd
)
2354 MonFdset
*mon_fdset
;
2355 MonFdsetFd
*mon_fdset_fd_dup
;
2357 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2358 if (mon_fdset
->id
!= fdset_id
) {
2361 QLIST_FOREACH(mon_fdset_fd_dup
, &mon_fdset
->dup_fds
, next
) {
2362 if (mon_fdset_fd_dup
->fd
== dup_fd
) {
2366 mon_fdset_fd_dup
= g_malloc0(sizeof(*mon_fdset_fd_dup
));
2367 mon_fdset_fd_dup
->fd
= dup_fd
;
2368 QLIST_INSERT_HEAD(&mon_fdset
->dup_fds
, mon_fdset_fd_dup
, next
);
2374 static int monitor_fdset_dup_fd_find_remove(int dup_fd
, bool remove
)
2376 MonFdset
*mon_fdset
;
2377 MonFdsetFd
*mon_fdset_fd_dup
;
2379 QLIST_FOREACH(mon_fdset
, &mon_fdsets
, next
) {
2380 QLIST_FOREACH(mon_fdset_fd_dup
, &mon_fdset
->dup_fds
, next
) {
2381 if (mon_fdset_fd_dup
->fd
== dup_fd
) {
2383 QLIST_REMOVE(mon_fdset_fd_dup
, next
);
2384 if (QLIST_EMPTY(&mon_fdset
->dup_fds
)) {
2385 monitor_fdset_cleanup(mon_fdset
);
2388 return mon_fdset
->id
;
2395 int monitor_fdset_dup_fd_find(int dup_fd
)
2397 return monitor_fdset_dup_fd_find_remove(dup_fd
, false);
2400 int monitor_fdset_dup_fd_remove(int dup_fd
)
2402 return monitor_fdset_dup_fd_find_remove(dup_fd
, true);
2405 int monitor_handle_fd_param(Monitor
*mon
, const char *fdname
)
2408 Error
*local_err
= NULL
;
2410 if (!qemu_isdigit(fdname
[0]) && mon
) {
2412 fd
= monitor_get_fd(mon
, fdname
, &local_err
);
2414 qerror_report_err(local_err
);
2415 error_free(local_err
);
2419 fd
= qemu_parse_fd(fdname
);
2425 /* mon_cmds and info_cmds would be sorted at runtime */
2426 static mon_cmd_t mon_cmds
[] = {
2427 #include "hmp-commands.h"
2431 /* Please update hmp-commands.hx when adding or changing commands */
2432 static mon_cmd_t info_cmds
[] = {
2437 .help
= "show the version of QEMU",
2438 .mhandler
.info
= hmp_info_version
,
2444 .help
= "show the network state",
2445 .mhandler
.info
= do_info_network
,
2451 .help
= "show the character devices",
2452 .mhandler
.info
= hmp_info_chardev
,
2458 .help
= "show the block devices",
2459 .mhandler
.info
= hmp_info_block
,
2462 .name
= "blockstats",
2465 .help
= "show block device statistics",
2466 .mhandler
.info
= hmp_info_blockstats
,
2469 .name
= "block-jobs",
2472 .help
= "show progress of ongoing block device operations",
2473 .mhandler
.info
= hmp_info_block_jobs
,
2476 .name
= "registers",
2479 .help
= "show the cpu registers",
2480 .mhandler
.info
= do_info_registers
,
2486 .help
= "show infos for each CPU",
2487 .mhandler
.info
= hmp_info_cpus
,
2493 .help
= "show the command line history",
2494 .mhandler
.info
= do_info_history
,
2496 #if defined(TARGET_I386) || defined(TARGET_PPC) || defined(TARGET_MIPS) || \
2497 defined(TARGET_LM32) || (defined(TARGET_SPARC) && !defined(TARGET_SPARC64))
2502 .help
= "show the interrupts statistics (if available)",
2504 .mhandler
.info
= sun4m_irq_info
,
2505 #elif defined(TARGET_LM32)
2506 .mhandler
.info
= lm32_irq_info
,
2508 .mhandler
.info
= irq_info
,
2515 .help
= "show i8259 (PIC) state",
2517 .mhandler
.info
= sun4m_pic_info
,
2518 #elif defined(TARGET_LM32)
2519 .mhandler
.info
= lm32_do_pic_info
,
2521 .mhandler
.info
= pic_info
,
2529 .help
= "show PCI info",
2530 .mhandler
.info
= hmp_info_pci
,
2532 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
2533 defined(TARGET_PPC) || defined(TARGET_XTENSA)
2538 .help
= "show virtual to physical memory mappings",
2539 .mhandler
.info
= tlb_info
,
2542 #if defined(TARGET_I386)
2547 .help
= "show the active virtual memory mappings",
2548 .mhandler
.info
= mem_info
,
2555 .help
= "show memory tree",
2556 .mhandler
.info
= do_info_mtree
,
2562 .help
= "show dynamic compiler info",
2563 .mhandler
.info
= do_info_jit
,
2569 .help
= "show KVM information",
2570 .mhandler
.info
= hmp_info_kvm
,
2576 .help
= "show NUMA information",
2577 .mhandler
.info
= do_info_numa
,
2583 .help
= "show guest USB devices",
2584 .mhandler
.info
= usb_info
,
2590 .help
= "show host USB devices",
2591 .mhandler
.info
= usb_host_info
,
2597 .help
= "show profiling information",
2598 .mhandler
.info
= do_info_profile
,
2604 .help
= "show capture information",
2605 .mhandler
.info
= do_info_capture
,
2608 .name
= "snapshots",
2611 .help
= "show the currently saved VM snapshots",
2612 .mhandler
.info
= do_info_snapshots
,
2618 .help
= "show the current VM status (running|paused)",
2619 .mhandler
.info
= hmp_info_status
,
2625 .help
= "show guest PCMCIA status",
2626 .mhandler
.info
= pcmcia_info
,
2632 .help
= "show which guest mouse is receiving events",
2633 .mhandler
.info
= hmp_info_mice
,
2639 .help
= "show the vnc server status",
2640 .mhandler
.info
= hmp_info_vnc
,
2642 #if defined(CONFIG_SPICE)
2647 .help
= "show the spice server status",
2648 .mhandler
.info
= hmp_info_spice
,
2655 .help
= "show the current VM name",
2656 .mhandler
.info
= hmp_info_name
,
2662 .help
= "show the current VM UUID",
2663 .mhandler
.info
= hmp_info_uuid
,
2665 #if defined(TARGET_PPC)
2670 .help
= "show CPU statistics",
2671 .mhandler
.info
= do_info_cpu_stats
,
2674 #if defined(CONFIG_SLIRP)
2679 .help
= "show user network stack connection states",
2680 .mhandler
.info
= do_info_usernet
,
2687 .help
= "show migration status",
2688 .mhandler
.info
= hmp_info_migrate
,
2691 .name
= "migrate_capabilities",
2694 .help
= "show current migration capabilities",
2695 .mhandler
.info
= hmp_info_migrate_capabilities
,
2698 .name
= "migrate_cache_size",
2701 .help
= "show current migration xbzrle cache size",
2702 .mhandler
.info
= hmp_info_migrate_cache_size
,
2708 .help
= "show balloon information",
2709 .mhandler
.info
= hmp_info_balloon
,
2715 .help
= "show device tree",
2716 .mhandler
.info
= do_info_qtree
,
2722 .help
= "show qdev device model list",
2723 .mhandler
.info
= do_info_qdm
,
2729 .help
= "show roms",
2730 .mhandler
.info
= do_info_roms
,
2733 .name
= "trace-events",
2736 .help
= "show available trace-events & their state",
2737 .mhandler
.info
= do_trace_print_events
,
2744 static const mon_cmd_t qmp_cmds
[] = {
2745 #include "qmp-commands-old.h"
2749 /*******************************************************************/
2751 static const char *pch
;
2752 static jmp_buf expr_env
;
2757 typedef struct MonitorDef
{
2760 target_long (*get_value
)(const struct MonitorDef
*md
, int val
);
2764 #if defined(TARGET_I386)
2765 static target_long
monitor_get_pc (const struct MonitorDef
*md
, int val
)
2767 CPUArchState
*env
= mon_get_cpu();
2768 return env
->eip
+ env
->segs
[R_CS
].base
;
2772 #if defined(TARGET_PPC)
2773 static target_long
monitor_get_ccr (const struct MonitorDef
*md
, int val
)
2775 CPUArchState
*env
= mon_get_cpu();
2780 for (i
= 0; i
< 8; i
++)
2781 u
|= env
->crf
[i
] << (32 - (4 * i
));
2786 static target_long
monitor_get_msr (const struct MonitorDef
*md
, int val
)
2788 CPUArchState
*env
= mon_get_cpu();
2792 static target_long
monitor_get_xer (const struct MonitorDef
*md
, int val
)
2794 CPUArchState
*env
= mon_get_cpu();
2798 static target_long
monitor_get_decr (const struct MonitorDef
*md
, int val
)
2800 CPUArchState
*env
= mon_get_cpu();
2801 return cpu_ppc_load_decr(env
);
2804 static target_long
monitor_get_tbu (const struct MonitorDef
*md
, int val
)
2806 CPUArchState
*env
= mon_get_cpu();
2807 return cpu_ppc_load_tbu(env
);
2810 static target_long
monitor_get_tbl (const struct MonitorDef
*md
, int val
)
2812 CPUArchState
*env
= mon_get_cpu();
2813 return cpu_ppc_load_tbl(env
);
2817 #if defined(TARGET_SPARC)
2818 #ifndef TARGET_SPARC64
2819 static target_long
monitor_get_psr (const struct MonitorDef
*md
, int val
)
2821 CPUArchState
*env
= mon_get_cpu();
2823 return cpu_get_psr(env
);
2827 static target_long
monitor_get_reg(const struct MonitorDef
*md
, int val
)
2829 CPUArchState
*env
= mon_get_cpu();
2830 return env
->regwptr
[val
];
2834 static const MonitorDef monitor_defs
[] = {
2837 #define SEG(name, seg) \
2838 { name, offsetof(CPUX86State, segs[seg].selector), NULL, MD_I32 },\
2839 { name ".base", offsetof(CPUX86State, segs[seg].base) },\
2840 { name ".limit", offsetof(CPUX86State, segs[seg].limit), NULL, MD_I32 },
2842 { "eax", offsetof(CPUX86State
, regs
[0]) },
2843 { "ecx", offsetof(CPUX86State
, regs
[1]) },
2844 { "edx", offsetof(CPUX86State
, regs
[2]) },
2845 { "ebx", offsetof(CPUX86State
, regs
[3]) },
2846 { "esp|sp", offsetof(CPUX86State
, regs
[4]) },
2847 { "ebp|fp", offsetof(CPUX86State
, regs
[5]) },
2848 { "esi", offsetof(CPUX86State
, regs
[6]) },
2849 { "edi", offsetof(CPUX86State
, regs
[7]) },
2850 #ifdef TARGET_X86_64
2851 { "r8", offsetof(CPUX86State
, regs
[8]) },
2852 { "r9", offsetof(CPUX86State
, regs
[9]) },
2853 { "r10", offsetof(CPUX86State
, regs
[10]) },
2854 { "r11", offsetof(CPUX86State
, regs
[11]) },
2855 { "r12", offsetof(CPUX86State
, regs
[12]) },
2856 { "r13", offsetof(CPUX86State
, regs
[13]) },
2857 { "r14", offsetof(CPUX86State
, regs
[14]) },
2858 { "r15", offsetof(CPUX86State
, regs
[15]) },
2860 { "eflags", offsetof(CPUX86State
, eflags
) },
2861 { "eip", offsetof(CPUX86State
, eip
) },
2868 { "pc", 0, monitor_get_pc
, },
2869 #elif defined(TARGET_PPC)
2870 /* General purpose registers */
2871 { "r0", offsetof(CPUPPCState
, gpr
[0]) },
2872 { "r1", offsetof(CPUPPCState
, gpr
[1]) },
2873 { "r2", offsetof(CPUPPCState
, gpr
[2]) },
2874 { "r3", offsetof(CPUPPCState
, gpr
[3]) },
2875 { "r4", offsetof(CPUPPCState
, gpr
[4]) },
2876 { "r5", offsetof(CPUPPCState
, gpr
[5]) },
2877 { "r6", offsetof(CPUPPCState
, gpr
[6]) },
2878 { "r7", offsetof(CPUPPCState
, gpr
[7]) },
2879 { "r8", offsetof(CPUPPCState
, gpr
[8]) },
2880 { "r9", offsetof(CPUPPCState
, gpr
[9]) },
2881 { "r10", offsetof(CPUPPCState
, gpr
[10]) },
2882 { "r11", offsetof(CPUPPCState
, gpr
[11]) },
2883 { "r12", offsetof(CPUPPCState
, gpr
[12]) },
2884 { "r13", offsetof(CPUPPCState
, gpr
[13]) },
2885 { "r14", offsetof(CPUPPCState
, gpr
[14]) },
2886 { "r15", offsetof(CPUPPCState
, gpr
[15]) },
2887 { "r16", offsetof(CPUPPCState
, gpr
[16]) },
2888 { "r17", offsetof(CPUPPCState
, gpr
[17]) },
2889 { "r18", offsetof(CPUPPCState
, gpr
[18]) },
2890 { "r19", offsetof(CPUPPCState
, gpr
[19]) },
2891 { "r20", offsetof(CPUPPCState
, gpr
[20]) },
2892 { "r21", offsetof(CPUPPCState
, gpr
[21]) },
2893 { "r22", offsetof(CPUPPCState
, gpr
[22]) },
2894 { "r23", offsetof(CPUPPCState
, gpr
[23]) },
2895 { "r24", offsetof(CPUPPCState
, gpr
[24]) },
2896 { "r25", offsetof(CPUPPCState
, gpr
[25]) },
2897 { "r26", offsetof(CPUPPCState
, gpr
[26]) },
2898 { "r27", offsetof(CPUPPCState
, gpr
[27]) },
2899 { "r28", offsetof(CPUPPCState
, gpr
[28]) },
2900 { "r29", offsetof(CPUPPCState
, gpr
[29]) },
2901 { "r30", offsetof(CPUPPCState
, gpr
[30]) },
2902 { "r31", offsetof(CPUPPCState
, gpr
[31]) },
2903 /* Floating point registers */
2904 { "f0", offsetof(CPUPPCState
, fpr
[0]) },
2905 { "f1", offsetof(CPUPPCState
, fpr
[1]) },
2906 { "f2", offsetof(CPUPPCState
, fpr
[2]) },
2907 { "f3", offsetof(CPUPPCState
, fpr
[3]) },
2908 { "f4", offsetof(CPUPPCState
, fpr
[4]) },
2909 { "f5", offsetof(CPUPPCState
, fpr
[5]) },
2910 { "f6", offsetof(CPUPPCState
, fpr
[6]) },
2911 { "f7", offsetof(CPUPPCState
, fpr
[7]) },
2912 { "f8", offsetof(CPUPPCState
, fpr
[8]) },
2913 { "f9", offsetof(CPUPPCState
, fpr
[9]) },
2914 { "f10", offsetof(CPUPPCState
, fpr
[10]) },
2915 { "f11", offsetof(CPUPPCState
, fpr
[11]) },
2916 { "f12", offsetof(CPUPPCState
, fpr
[12]) },
2917 { "f13", offsetof(CPUPPCState
, fpr
[13]) },
2918 { "f14", offsetof(CPUPPCState
, fpr
[14]) },
2919 { "f15", offsetof(CPUPPCState
, fpr
[15]) },
2920 { "f16", offsetof(CPUPPCState
, fpr
[16]) },
2921 { "f17", offsetof(CPUPPCState
, fpr
[17]) },
2922 { "f18", offsetof(CPUPPCState
, fpr
[18]) },
2923 { "f19", offsetof(CPUPPCState
, fpr
[19]) },
2924 { "f20", offsetof(CPUPPCState
, fpr
[20]) },
2925 { "f21", offsetof(CPUPPCState
, fpr
[21]) },
2926 { "f22", offsetof(CPUPPCState
, fpr
[22]) },
2927 { "f23", offsetof(CPUPPCState
, fpr
[23]) },
2928 { "f24", offsetof(CPUPPCState
, fpr
[24]) },
2929 { "f25", offsetof(CPUPPCState
, fpr
[25]) },
2930 { "f26", offsetof(CPUPPCState
, fpr
[26]) },
2931 { "f27", offsetof(CPUPPCState
, fpr
[27]) },
2932 { "f28", offsetof(CPUPPCState
, fpr
[28]) },
2933 { "f29", offsetof(CPUPPCState
, fpr
[29]) },
2934 { "f30", offsetof(CPUPPCState
, fpr
[30]) },
2935 { "f31", offsetof(CPUPPCState
, fpr
[31]) },
2936 { "fpscr", offsetof(CPUPPCState
, fpscr
) },
2937 /* Next instruction pointer */
2938 { "nip|pc", offsetof(CPUPPCState
, nip
) },
2939 { "lr", offsetof(CPUPPCState
, lr
) },
2940 { "ctr", offsetof(CPUPPCState
, ctr
) },
2941 { "decr", 0, &monitor_get_decr
, },
2942 { "ccr", 0, &monitor_get_ccr
, },
2943 /* Machine state register */
2944 { "msr", 0, &monitor_get_msr
, },
2945 { "xer", 0, &monitor_get_xer
, },
2946 { "tbu", 0, &monitor_get_tbu
, },
2947 { "tbl", 0, &monitor_get_tbl
, },
2948 #if defined(TARGET_PPC64)
2949 /* Address space register */
2950 { "asr", offsetof(CPUPPCState
, asr
) },
2952 /* Segment registers */
2953 { "sdr1", offsetof(CPUPPCState
, spr
[SPR_SDR1
]) },
2954 { "sr0", offsetof(CPUPPCState
, sr
[0]) },
2955 { "sr1", offsetof(CPUPPCState
, sr
[1]) },
2956 { "sr2", offsetof(CPUPPCState
, sr
[2]) },
2957 { "sr3", offsetof(CPUPPCState
, sr
[3]) },
2958 { "sr4", offsetof(CPUPPCState
, sr
[4]) },
2959 { "sr5", offsetof(CPUPPCState
, sr
[5]) },
2960 { "sr6", offsetof(CPUPPCState
, sr
[6]) },
2961 { "sr7", offsetof(CPUPPCState
, sr
[7]) },
2962 { "sr8", offsetof(CPUPPCState
, sr
[8]) },
2963 { "sr9", offsetof(CPUPPCState
, sr
[9]) },
2964 { "sr10", offsetof(CPUPPCState
, sr
[10]) },
2965 { "sr11", offsetof(CPUPPCState
, sr
[11]) },
2966 { "sr12", offsetof(CPUPPCState
, sr
[12]) },
2967 { "sr13", offsetof(CPUPPCState
, sr
[13]) },
2968 { "sr14", offsetof(CPUPPCState
, sr
[14]) },
2969 { "sr15", offsetof(CPUPPCState
, sr
[15]) },
2970 /* Too lazy to put BATs... */
2971 { "pvr", offsetof(CPUPPCState
, spr
[SPR_PVR
]) },
2973 { "srr0", offsetof(CPUPPCState
, spr
[SPR_SRR0
]) },
2974 { "srr1", offsetof(CPUPPCState
, spr
[SPR_SRR1
]) },
2975 { "sprg0", offsetof(CPUPPCState
, spr
[SPR_SPRG0
]) },
2976 { "sprg1", offsetof(CPUPPCState
, spr
[SPR_SPRG1
]) },
2977 { "sprg2", offsetof(CPUPPCState
, spr
[SPR_SPRG2
]) },
2978 { "sprg3", offsetof(CPUPPCState
, spr
[SPR_SPRG3
]) },
2979 { "sprg4", offsetof(CPUPPCState
, spr
[SPR_SPRG4
]) },
2980 { "sprg5", offsetof(CPUPPCState
, spr
[SPR_SPRG5
]) },
2981 { "sprg6", offsetof(CPUPPCState
, spr
[SPR_SPRG6
]) },
2982 { "sprg7", offsetof(CPUPPCState
, spr
[SPR_SPRG7
]) },
2983 { "pid", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID
]) },
2984 { "csrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR0
]) },
2985 { "csrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_CSRR1
]) },
2986 { "esr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_ESR
]) },
2987 { "dear", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DEAR
]) },
2988 { "mcsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSR
]) },
2989 { "tsr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TSR
]) },
2990 { "tcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TCR
]) },
2991 { "vrsave", offsetof(CPUPPCState
, spr
[SPR_VRSAVE
]) },
2992 { "pir", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PIR
]) },
2993 { "mcsrr0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR0
]) },
2994 { "mcsrr1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MCSRR1
]) },
2995 { "decar", offsetof(CPUPPCState
, spr
[SPR_BOOKE_DECAR
]) },
2996 { "ivpr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVPR
]) },
2997 { "epcr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPCR
]) },
2998 { "sprg8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_SPRG8
]) },
2999 { "ivor0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR0
]) },
3000 { "ivor1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR1
]) },
3001 { "ivor2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR2
]) },
3002 { "ivor3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR3
]) },
3003 { "ivor4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR4
]) },
3004 { "ivor5", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR5
]) },
3005 { "ivor6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR6
]) },
3006 { "ivor7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR7
]) },
3007 { "ivor8", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR8
]) },
3008 { "ivor9", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR9
]) },
3009 { "ivor10", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR10
]) },
3010 { "ivor11", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR11
]) },
3011 { "ivor12", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR12
]) },
3012 { "ivor13", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR13
]) },
3013 { "ivor14", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR14
]) },
3014 { "ivor15", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR15
]) },
3015 { "ivor32", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR32
]) },
3016 { "ivor33", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR33
]) },
3017 { "ivor34", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR34
]) },
3018 { "ivor35", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR35
]) },
3019 { "ivor36", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR36
]) },
3020 { "ivor37", offsetof(CPUPPCState
, spr
[SPR_BOOKE_IVOR37
]) },
3021 { "mas0", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS0
]) },
3022 { "mas1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS1
]) },
3023 { "mas2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS2
]) },
3024 { "mas3", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS3
]) },
3025 { "mas4", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS4
]) },
3026 { "mas6", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS6
]) },
3027 { "mas7", offsetof(CPUPPCState
, spr
[SPR_BOOKE_MAS7
]) },
3028 { "mmucfg", offsetof(CPUPPCState
, spr
[SPR_MMUCFG
]) },
3029 { "tlb0cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB0CFG
]) },
3030 { "tlb1cfg", offsetof(CPUPPCState
, spr
[SPR_BOOKE_TLB1CFG
]) },
3031 { "epr", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPR
]) },
3032 { "eplc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPLC
]) },
3033 { "epsc", offsetof(CPUPPCState
, spr
[SPR_BOOKE_EPSC
]) },
3034 { "svr", offsetof(CPUPPCState
, spr
[SPR_E500_SVR
]) },
3035 { "mcar", offsetof(CPUPPCState
, spr
[SPR_Exxx_MCAR
]) },
3036 { "pid1", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID1
]) },
3037 { "pid2", offsetof(CPUPPCState
, spr
[SPR_BOOKE_PID2
]) },
3038 { "hid0", offsetof(CPUPPCState
, spr
[SPR_HID0
]) },
3040 #elif defined(TARGET_SPARC)
3041 { "g0", offsetof(CPUSPARCState
, gregs
[0]) },
3042 { "g1", offsetof(CPUSPARCState
, gregs
[1]) },
3043 { "g2", offsetof(CPUSPARCState
, gregs
[2]) },
3044 { "g3", offsetof(CPUSPARCState
, gregs
[3]) },
3045 { "g4", offsetof(CPUSPARCState
, gregs
[4]) },
3046 { "g5", offsetof(CPUSPARCState
, gregs
[5]) },
3047 { "g6", offsetof(CPUSPARCState
, gregs
[6]) },
3048 { "g7", offsetof(CPUSPARCState
, gregs
[7]) },
3049 { "o0", 0, monitor_get_reg
},
3050 { "o1", 1, monitor_get_reg
},
3051 { "o2", 2, monitor_get_reg
},
3052 { "o3", 3, monitor_get_reg
},
3053 { "o4", 4, monitor_get_reg
},
3054 { "o5", 5, monitor_get_reg
},
3055 { "o6", 6, monitor_get_reg
},
3056 { "o7", 7, monitor_get_reg
},
3057 { "l0", 8, monitor_get_reg
},
3058 { "l1", 9, monitor_get_reg
},
3059 { "l2", 10, monitor_get_reg
},
3060 { "l3", 11, monitor_get_reg
},
3061 { "l4", 12, monitor_get_reg
},
3062 { "l5", 13, monitor_get_reg
},
3063 { "l6", 14, monitor_get_reg
},
3064 { "l7", 15, monitor_get_reg
},
3065 { "i0", 16, monitor_get_reg
},
3066 { "i1", 17, monitor_get_reg
},
3067 { "i2", 18, monitor_get_reg
},
3068 { "i3", 19, monitor_get_reg
},
3069 { "i4", 20, monitor_get_reg
},
3070 { "i5", 21, monitor_get_reg
},
3071 { "i6", 22, monitor_get_reg
},
3072 { "i7", 23, monitor_get_reg
},
3073 { "pc", offsetof(CPUSPARCState
, pc
) },
3074 { "npc", offsetof(CPUSPARCState
, npc
) },
3075 { "y", offsetof(CPUSPARCState
, y
) },
3076 #ifndef TARGET_SPARC64
3077 { "psr", 0, &monitor_get_psr
, },
3078 { "wim", offsetof(CPUSPARCState
, wim
) },
3080 { "tbr", offsetof(CPUSPARCState
, tbr
) },
3081 { "fsr", offsetof(CPUSPARCState
, fsr
) },
3082 { "f0", offsetof(CPUSPARCState
, fpr
[0].l
.upper
) },
3083 { "f1", offsetof(CPUSPARCState
, fpr
[0].l
.lower
) },
3084 { "f2", offsetof(CPUSPARCState
, fpr
[1].l
.upper
) },
3085 { "f3", offsetof(CPUSPARCState
, fpr
[1].l
.lower
) },
3086 { "f4", offsetof(CPUSPARCState
, fpr
[2].l
.upper
) },
3087 { "f5", offsetof(CPUSPARCState
, fpr
[2].l
.lower
) },
3088 { "f6", offsetof(CPUSPARCState
, fpr
[3].l
.upper
) },
3089 { "f7", offsetof(CPUSPARCState
, fpr
[3].l
.lower
) },
3090 { "f8", offsetof(CPUSPARCState
, fpr
[4].l
.upper
) },
3091 { "f9", offsetof(CPUSPARCState
, fpr
[4].l
.lower
) },
3092 { "f10", offsetof(CPUSPARCState
, fpr
[5].l
.upper
) },
3093 { "f11", offsetof(CPUSPARCState
, fpr
[5].l
.lower
) },
3094 { "f12", offsetof(CPUSPARCState
, fpr
[6].l
.upper
) },
3095 { "f13", offsetof(CPUSPARCState
, fpr
[6].l
.lower
) },
3096 { "f14", offsetof(CPUSPARCState
, fpr
[7].l
.upper
) },
3097 { "f15", offsetof(CPUSPARCState
, fpr
[7].l
.lower
) },
3098 { "f16", offsetof(CPUSPARCState
, fpr
[8].l
.upper
) },
3099 { "f17", offsetof(CPUSPARCState
, fpr
[8].l
.lower
) },
3100 { "f18", offsetof(CPUSPARCState
, fpr
[9].l
.upper
) },
3101 { "f19", offsetof(CPUSPARCState
, fpr
[9].l
.lower
) },
3102 { "f20", offsetof(CPUSPARCState
, fpr
[10].l
.upper
) },
3103 { "f21", offsetof(CPUSPARCState
, fpr
[10].l
.lower
) },
3104 { "f22", offsetof(CPUSPARCState
, fpr
[11].l
.upper
) },
3105 { "f23", offsetof(CPUSPARCState
, fpr
[11].l
.lower
) },
3106 { "f24", offsetof(CPUSPARCState
, fpr
[12].l
.upper
) },
3107 { "f25", offsetof(CPUSPARCState
, fpr
[12].l
.lower
) },
3108 { "f26", offsetof(CPUSPARCState
, fpr
[13].l
.upper
) },
3109 { "f27", offsetof(CPUSPARCState
, fpr
[13].l
.lower
) },
3110 { "f28", offsetof(CPUSPARCState
, fpr
[14].l
.upper
) },
3111 { "f29", offsetof(CPUSPARCState
, fpr
[14].l
.lower
) },
3112 { "f30", offsetof(CPUSPARCState
, fpr
[15].l
.upper
) },
3113 { "f31", offsetof(CPUSPARCState
, fpr
[15].l
.lower
) },
3114 #ifdef TARGET_SPARC64
3115 { "f32", offsetof(CPUSPARCState
, fpr
[16]) },
3116 { "f34", offsetof(CPUSPARCState
, fpr
[17]) },
3117 { "f36", offsetof(CPUSPARCState
, fpr
[18]) },
3118 { "f38", offsetof(CPUSPARCState
, fpr
[19]) },
3119 { "f40", offsetof(CPUSPARCState
, fpr
[20]) },
3120 { "f42", offsetof(CPUSPARCState
, fpr
[21]) },
3121 { "f44", offsetof(CPUSPARCState
, fpr
[22]) },
3122 { "f46", offsetof(CPUSPARCState
, fpr
[23]) },
3123 { "f48", offsetof(CPUSPARCState
, fpr
[24]) },
3124 { "f50", offsetof(CPUSPARCState
, fpr
[25]) },
3125 { "f52", offsetof(CPUSPARCState
, fpr
[26]) },
3126 { "f54", offsetof(CPUSPARCState
, fpr
[27]) },
3127 { "f56", offsetof(CPUSPARCState
, fpr
[28]) },
3128 { "f58", offsetof(CPUSPARCState
, fpr
[29]) },
3129 { "f60", offsetof(CPUSPARCState
, fpr
[30]) },
3130 { "f62", offsetof(CPUSPARCState
, fpr
[31]) },
3131 { "asi", offsetof(CPUSPARCState
, asi
) },
3132 { "pstate", offsetof(CPUSPARCState
, pstate
) },
3133 { "cansave", offsetof(CPUSPARCState
, cansave
) },
3134 { "canrestore", offsetof(CPUSPARCState
, canrestore
) },
3135 { "otherwin", offsetof(CPUSPARCState
, otherwin
) },
3136 { "wstate", offsetof(CPUSPARCState
, wstate
) },
3137 { "cleanwin", offsetof(CPUSPARCState
, cleanwin
) },
3138 { "fprs", offsetof(CPUSPARCState
, fprs
) },
3144 static void expr_error(Monitor
*mon
, const char *msg
)
3146 monitor_printf(mon
, "%s\n", msg
);
3147 longjmp(expr_env
, 1);
3150 /* return 0 if OK, -1 if not found */
3151 static int get_monitor_def(target_long
*pval
, const char *name
)
3153 const MonitorDef
*md
;
3156 for(md
= monitor_defs
; md
->name
!= NULL
; md
++) {
3157 if (compare_cmd(name
, md
->name
)) {
3158 if (md
->get_value
) {
3159 *pval
= md
->get_value(md
, md
->offset
);
3161 CPUArchState
*env
= mon_get_cpu();
3162 ptr
= (uint8_t *)env
+ md
->offset
;
3165 *pval
= *(int32_t *)ptr
;
3168 *pval
= *(target_long
*)ptr
;
3181 static void next(void)
3185 while (qemu_isspace(*pch
))
3190 static int64_t expr_sum(Monitor
*mon
);
3192 static int64_t expr_unary(Monitor
*mon
)
3201 n
= expr_unary(mon
);
3205 n
= -expr_unary(mon
);
3209 n
= ~expr_unary(mon
);
3215 expr_error(mon
, "')' expected");
3222 expr_error(mon
, "character constant expected");
3226 expr_error(mon
, "missing terminating \' character");
3236 while ((*pch
>= 'a' && *pch
<= 'z') ||
3237 (*pch
>= 'A' && *pch
<= 'Z') ||
3238 (*pch
>= '0' && *pch
<= '9') ||
3239 *pch
== '_' || *pch
== '.') {
3240 if ((q
- buf
) < sizeof(buf
) - 1)
3244 while (qemu_isspace(*pch
))
3247 ret
= get_monitor_def(®
, buf
);
3249 expr_error(mon
, "unknown register");
3254 expr_error(mon
, "unexpected end of expression");
3259 n
= strtoull(pch
, &p
, 0);
3260 if (errno
== ERANGE
) {
3261 expr_error(mon
, "number too large");
3264 expr_error(mon
, "invalid char in expression");
3267 while (qemu_isspace(*pch
))
3275 static int64_t expr_prod(Monitor
*mon
)
3280 val
= expr_unary(mon
);
3283 if (op
!= '*' && op
!= '/' && op
!= '%')
3286 val2
= expr_unary(mon
);
3295 expr_error(mon
, "division by zero");
3306 static int64_t expr_logic(Monitor
*mon
)
3311 val
= expr_prod(mon
);
3314 if (op
!= '&' && op
!= '|' && op
!= '^')
3317 val2
= expr_prod(mon
);
3334 static int64_t expr_sum(Monitor
*mon
)
3339 val
= expr_logic(mon
);
3342 if (op
!= '+' && op
!= '-')
3345 val2
= expr_logic(mon
);
3354 static int get_expr(Monitor
*mon
, int64_t *pval
, const char **pp
)
3357 if (setjmp(expr_env
)) {
3361 while (qemu_isspace(*pch
))
3363 *pval
= expr_sum(mon
);
3368 static int get_double(Monitor
*mon
, double *pval
, const char **pp
)
3370 const char *p
= *pp
;
3374 d
= strtod(p
, &tailp
);
3376 monitor_printf(mon
, "Number expected\n");
3379 if (d
!= d
|| d
- d
!= 0) {
3380 /* NaN or infinity */
3381 monitor_printf(mon
, "Bad number\n");
3389 static int get_str(char *buf
, int buf_size
, const char **pp
)
3397 while (qemu_isspace(*p
))
3407 while (*p
!= '\0' && *p
!= '\"') {
3423 qemu_printf("unsupported escape code: '\\%c'\n", c
);
3426 if ((q
- buf
) < buf_size
- 1) {
3430 if ((q
- buf
) < buf_size
- 1) {
3437 qemu_printf("unterminated string\n");
3442 while (*p
!= '\0' && !qemu_isspace(*p
)) {
3443 if ((q
- buf
) < buf_size
- 1) {
3455 * Store the command-name in cmdname, and return a pointer to
3456 * the remaining of the command string.
3458 static const char *get_command_name(const char *cmdline
,
3459 char *cmdname
, size_t nlen
)
3462 const char *p
, *pstart
;
3465 while (qemu_isspace(*p
))
3470 while (*p
!= '\0' && *p
!= '/' && !qemu_isspace(*p
))
3475 memcpy(cmdname
, pstart
, len
);
3476 cmdname
[len
] = '\0';
3481 * Read key of 'type' into 'key' and return the current
3484 static char *key_get_info(const char *type
, char **key
)
3492 p
= strchr(type
, ':');
3499 str
= g_malloc(len
+ 1);
3500 memcpy(str
, type
, len
);
3507 static int default_fmt_format
= 'x';
3508 static int default_fmt_size
= 4;
3512 static int is_valid_option(const char *c
, const char *typestr
)
3520 typestr
= strstr(typestr
, option
);
3521 return (typestr
!= NULL
);
3524 static const mon_cmd_t
*search_dispatch_table(const mon_cmd_t
*disp_table
,
3525 const char *cmdname
)
3527 const mon_cmd_t
*cmd
;
3529 for (cmd
= disp_table
; cmd
->name
!= NULL
; cmd
++) {
3530 if (compare_cmd(cmdname
, cmd
->name
)) {
3538 static const mon_cmd_t
*monitor_find_command(const char *cmdname
)
3540 return search_dispatch_table(mon_cmds
, cmdname
);
3543 static const mon_cmd_t
*qmp_find_cmd(const char *cmdname
)
3545 return search_dispatch_table(qmp_cmds
, cmdname
);
3548 static const mon_cmd_t
*monitor_parse_command(Monitor
*mon
,
3549 const char *cmdline
,
3552 const char *p
, *typestr
;
3554 const mon_cmd_t
*cmd
;
3560 monitor_printf(mon
, "command='%s'\n", cmdline
);
3563 /* extract the command name */
3564 p
= get_command_name(cmdline
, cmdname
, sizeof(cmdname
));
3568 cmd
= monitor_find_command(cmdname
);
3570 monitor_printf(mon
, "unknown command: '%s'\n", cmdname
);
3574 /* parse the parameters */
3575 typestr
= cmd
->args_type
;
3577 typestr
= key_get_info(typestr
, &key
);
3589 while (qemu_isspace(*p
))
3591 if (*typestr
== '?') {
3594 /* no optional string: NULL argument */
3598 ret
= get_str(buf
, sizeof(buf
), &p
);
3602 monitor_printf(mon
, "%s: filename expected\n",
3606 monitor_printf(mon
, "%s: block device name expected\n",
3610 monitor_printf(mon
, "%s: string expected\n", cmdname
);
3615 qdict_put(qdict
, key
, qstring_from_str(buf
));
3620 QemuOptsList
*opts_list
;
3623 opts_list
= qemu_find_opts(key
);
3624 if (!opts_list
|| opts_list
->desc
->name
) {
3627 while (qemu_isspace(*p
)) {
3632 if (get_str(buf
, sizeof(buf
), &p
) < 0) {
3635 opts
= qemu_opts_parse(opts_list
, buf
, 1);
3639 qemu_opts_to_qdict(opts
, qdict
);
3640 qemu_opts_del(opts
);
3645 int count
, format
, size
;
3647 while (qemu_isspace(*p
))
3653 if (qemu_isdigit(*p
)) {
3655 while (qemu_isdigit(*p
)) {
3656 count
= count
* 10 + (*p
- '0');
3694 if (*p
!= '\0' && !qemu_isspace(*p
)) {
3695 monitor_printf(mon
, "invalid char in format: '%c'\n",
3700 format
= default_fmt_format
;
3701 if (format
!= 'i') {
3702 /* for 'i', not specifying a size gives -1 as size */
3704 size
= default_fmt_size
;
3705 default_fmt_size
= size
;
3707 default_fmt_format
= format
;
3710 format
= default_fmt_format
;
3711 if (format
!= 'i') {
3712 size
= default_fmt_size
;
3717 qdict_put(qdict
, "count", qint_from_int(count
));
3718 qdict_put(qdict
, "format", qint_from_int(format
));
3719 qdict_put(qdict
, "size", qint_from_int(size
));
3728 while (qemu_isspace(*p
))
3730 if (*typestr
== '?' || *typestr
== '.') {
3731 if (*typestr
== '?') {
3739 while (qemu_isspace(*p
))
3748 if (get_expr(mon
, &val
, &p
))
3750 /* Check if 'i' is greater than 32-bit */
3751 if ((c
== 'i') && ((val
>> 32) & 0xffffffff)) {
3752 monitor_printf(mon
, "\'%s\' has failed: ", cmdname
);
3753 monitor_printf(mon
, "integer is for 32-bit values\n");
3755 } else if (c
== 'M') {
3757 monitor_printf(mon
, "enter a positive value\n");
3762 qdict_put(qdict
, key
, qint_from_int(val
));
3770 while (qemu_isspace(*p
)) {
3773 if (*typestr
== '?') {
3779 val
= strtosz(p
, &end
);
3781 monitor_printf(mon
, "invalid size\n");
3784 qdict_put(qdict
, key
, qint_from_int(val
));
3792 while (qemu_isspace(*p
))
3794 if (*typestr
== '?') {
3800 if (get_double(mon
, &val
, &p
) < 0) {
3803 if (p
[0] && p
[1] == 's') {
3806 val
/= 1e3
; p
+= 2; break;
3808 val
/= 1e6
; p
+= 2; break;
3810 val
/= 1e9
; p
+= 2; break;
3813 if (*p
&& !qemu_isspace(*p
)) {
3814 monitor_printf(mon
, "Unknown unit suffix\n");
3817 qdict_put(qdict
, key
, qfloat_from_double(val
));
3825 while (qemu_isspace(*p
)) {
3829 while (qemu_isgraph(*p
)) {
3832 if (p
- beg
== 2 && !memcmp(beg
, "on", p
- beg
)) {
3834 } else if (p
- beg
== 3 && !memcmp(beg
, "off", p
- beg
)) {
3837 monitor_printf(mon
, "Expected 'on' or 'off'\n");
3840 qdict_put(qdict
, key
, qbool_from_int(val
));
3845 const char *tmp
= p
;
3852 while (qemu_isspace(*p
))
3857 if(!is_valid_option(p
, typestr
)) {
3859 monitor_printf(mon
, "%s: unsupported option -%c\n",
3871 qdict_put(qdict
, key
, qbool_from_int(1));
3878 monitor_printf(mon
, "%s: unknown type '%c'\n", cmdname
, c
);
3884 /* check that all arguments were parsed */
3885 while (qemu_isspace(*p
))
3888 monitor_printf(mon
, "%s: extraneous characters at the end of line\n",
3900 void monitor_set_error(Monitor
*mon
, QError
*qerror
)
3902 /* report only the first error */
3904 mon
->error
= qerror
;
3910 static void handler_audit(Monitor
*mon
, const mon_cmd_t
*cmd
, int ret
)
3912 if (ret
&& !monitor_has_error(mon
)) {
3914 * If it returns failure, it must have passed on error.
3916 * Action: Report an internal error to the client if in QMP.
3918 qerror_report(QERR_UNDEFINED_ERROR
);
3922 static void handle_user_command(Monitor
*mon
, const char *cmdline
)
3925 const mon_cmd_t
*cmd
;
3927 qdict
= qdict_new();
3929 cmd
= monitor_parse_command(mon
, cmdline
, qdict
);
3933 if (handler_is_async(cmd
)) {
3934 user_async_cmd_handler(mon
, cmd
, qdict
);
3935 } else if (handler_is_qobject(cmd
)) {
3936 QObject
*data
= NULL
;
3938 /* XXX: ignores the error code */
3939 cmd
->mhandler
.cmd_new(mon
, qdict
, &data
);
3940 assert(!monitor_has_error(mon
));
3942 cmd
->user_print(mon
, data
);
3943 qobject_decref(data
);
3946 cmd
->mhandler
.cmd(mon
, qdict
);
3953 static void cmd_completion(const char *name
, const char *list
)
3955 const char *p
, *pstart
;
3964 p
= pstart
+ strlen(pstart
);
3966 if (len
> sizeof(cmd
) - 2)
3967 len
= sizeof(cmd
) - 2;
3968 memcpy(cmd
, pstart
, len
);
3970 if (name
[0] == '\0' || !strncmp(name
, cmd
, strlen(name
))) {
3971 readline_add_completion(cur_mon
->rs
, cmd
);
3979 static void file_completion(const char *input
)
3984 char file
[1024], file_prefix
[1024];
3988 p
= strrchr(input
, '/');
3991 pstrcpy(file_prefix
, sizeof(file_prefix
), input
);
3992 pstrcpy(path
, sizeof(path
), ".");
3994 input_path_len
= p
- input
+ 1;
3995 memcpy(path
, input
, input_path_len
);
3996 if (input_path_len
> sizeof(path
) - 1)
3997 input_path_len
= sizeof(path
) - 1;
3998 path
[input_path_len
] = '\0';
3999 pstrcpy(file_prefix
, sizeof(file_prefix
), p
+ 1);
4001 #ifdef DEBUG_COMPLETION
4002 monitor_printf(cur_mon
, "input='%s' path='%s' prefix='%s'\n",
4003 input
, path
, file_prefix
);
4005 ffs
= opendir(path
);
4014 if (strcmp(d
->d_name
, ".") == 0 || strcmp(d
->d_name
, "..") == 0) {
4018 if (strstart(d
->d_name
, file_prefix
, NULL
)) {
4019 memcpy(file
, input
, input_path_len
);
4020 if (input_path_len
< sizeof(file
))
4021 pstrcpy(file
+ input_path_len
, sizeof(file
) - input_path_len
,
4023 /* stat the file to find out if it's a directory.
4024 * In that case add a slash to speed up typing long paths
4026 if (stat(file
, &sb
) == 0 && S_ISDIR(sb
.st_mode
)) {
4027 pstrcat(file
, sizeof(file
), "/");
4029 readline_add_completion(cur_mon
->rs
, file
);
4035 static void block_completion_it(void *opaque
, BlockDriverState
*bs
)
4037 const char *name
= bdrv_get_device_name(bs
);
4038 const char *input
= opaque
;
4040 if (input
[0] == '\0' ||
4041 !strncmp(name
, (char *)input
, strlen(input
))) {
4042 readline_add_completion(cur_mon
->rs
, name
);
4046 /* NOTE: this parser is an approximate form of the real command parser */
4047 static void parse_cmdline(const char *cmdline
,
4048 int *pnb_args
, char **args
)
4057 while (qemu_isspace(*p
))
4061 if (nb_args
>= MAX_ARGS
)
4063 ret
= get_str(buf
, sizeof(buf
), &p
);
4064 args
[nb_args
] = g_strdup(buf
);
4069 *pnb_args
= nb_args
;
4072 static const char *next_arg_type(const char *typestr
)
4074 const char *p
= strchr(typestr
, ':');
4075 return (p
!= NULL
? ++p
: typestr
);
4078 static void monitor_find_completion(const char *cmdline
)
4080 const char *cmdname
;
4081 char *args
[MAX_ARGS
];
4082 int nb_args
, i
, len
;
4083 const char *ptype
, *str
;
4084 const mon_cmd_t
*cmd
;
4086 parse_cmdline(cmdline
, &nb_args
, args
);
4087 #ifdef DEBUG_COMPLETION
4088 for(i
= 0; i
< nb_args
; i
++) {
4089 monitor_printf(cur_mon
, "arg%d = '%s'\n", i
, (char *)args
[i
]);
4093 /* if the line ends with a space, it means we want to complete the
4095 len
= strlen(cmdline
);
4096 if (len
> 0 && qemu_isspace(cmdline
[len
- 1])) {
4097 if (nb_args
>= MAX_ARGS
) {
4100 args
[nb_args
++] = g_strdup("");
4103 /* command completion */
4108 readline_set_completion_index(cur_mon
->rs
, strlen(cmdname
));
4109 for(cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4110 cmd_completion(cmdname
, cmd
->name
);
4113 /* find the command */
4114 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4115 if (compare_cmd(args
[0], cmd
->name
)) {
4123 ptype
= next_arg_type(cmd
->args_type
);
4124 for(i
= 0; i
< nb_args
- 2; i
++) {
4125 if (*ptype
!= '\0') {
4126 ptype
= next_arg_type(ptype
);
4127 while (*ptype
== '?')
4128 ptype
= next_arg_type(ptype
);
4131 str
= args
[nb_args
- 1];
4132 if (*ptype
== '-' && ptype
[1] != '\0') {
4133 ptype
= next_arg_type(ptype
);
4137 /* file completion */
4138 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4139 file_completion(str
);
4142 /* block device name completion */
4143 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4144 bdrv_iterate(block_completion_it
, (void *)str
);
4147 /* XXX: more generic ? */
4148 if (!strcmp(cmd
->name
, "info")) {
4149 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4150 for(cmd
= info_cmds
; cmd
->name
!= NULL
; cmd
++) {
4151 cmd_completion(str
, cmd
->name
);
4153 } else if (!strcmp(cmd
->name
, "sendkey")) {
4154 char *sep
= strrchr(str
, '-');
4157 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4158 for (i
= 0; i
< Q_KEY_CODE_MAX
; i
++) {
4159 cmd_completion(str
, QKeyCode_lookup
[i
]);
4161 } else if (!strcmp(cmd
->name
, "help|?")) {
4162 readline_set_completion_index(cur_mon
->rs
, strlen(str
));
4163 for (cmd
= mon_cmds
; cmd
->name
!= NULL
; cmd
++) {
4164 cmd_completion(str
, cmd
->name
);
4174 for (i
= 0; i
< nb_args
; i
++) {
4179 static int monitor_can_read(void *opaque
)
4181 Monitor
*mon
= opaque
;
4183 return (mon
->suspend_cnt
== 0) ? 1 : 0;
4186 static int invalid_qmp_mode(const Monitor
*mon
, const char *cmd_name
)
4188 int is_cap
= compare_cmd(cmd_name
, "qmp_capabilities");
4189 return (qmp_cmd_mode(mon
) ? is_cap
: !is_cap
);
4193 * Argument validation rules:
4195 * 1. The argument must exist in cmd_args qdict
4196 * 2. The argument type must be the expected one
4198 * Special case: If the argument doesn't exist in cmd_args and
4199 * the QMP_ACCEPT_UNKNOWNS flag is set, then the
4200 * checking is skipped for it.
4202 static int check_client_args_type(const QDict
*client_args
,
4203 const QDict
*cmd_args
, int flags
)
4205 const QDictEntry
*ent
;
4207 for (ent
= qdict_first(client_args
); ent
;ent
= qdict_next(client_args
,ent
)){
4210 const QObject
*client_arg
= qdict_entry_value(ent
);
4211 const char *client_arg_name
= qdict_entry_key(ent
);
4213 obj
= qdict_get(cmd_args
, client_arg_name
);
4215 if (flags
& QMP_ACCEPT_UNKNOWNS
) {
4216 /* handler accepts unknowns */
4219 /* client arg doesn't exist */
4220 qerror_report(QERR_INVALID_PARAMETER
, client_arg_name
);
4224 arg_type
= qobject_to_qstring(obj
);
4225 assert(arg_type
!= NULL
);
4227 /* check if argument's type is correct */
4228 switch (qstring_get_str(arg_type
)[0]) {
4232 if (qobject_type(client_arg
) != QTYPE_QSTRING
) {
4233 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4242 if (qobject_type(client_arg
) != QTYPE_QINT
) {
4243 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4249 if (qobject_type(client_arg
) != QTYPE_QINT
&&
4250 qobject_type(client_arg
) != QTYPE_QFLOAT
) {
4251 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4258 if (qobject_type(client_arg
) != QTYPE_QBOOL
) {
4259 qerror_report(QERR_INVALID_PARAMETER_TYPE
, client_arg_name
,
4265 assert(flags
& QMP_ACCEPT_UNKNOWNS
);
4268 /* Any QObject can be passed. */
4273 * These types are not supported by QMP and thus are not
4274 * handled here. Fall through.
4285 * - Check if the client has passed all mandatory args
4286 * - Set special flags for argument validation
4288 static int check_mandatory_args(const QDict
*cmd_args
,
4289 const QDict
*client_args
, int *flags
)
4291 const QDictEntry
*ent
;
4293 for (ent
= qdict_first(cmd_args
); ent
; ent
= qdict_next(cmd_args
, ent
)) {
4294 const char *cmd_arg_name
= qdict_entry_key(ent
);
4295 QString
*type
= qobject_to_qstring(qdict_entry_value(ent
));
4296 assert(type
!= NULL
);
4298 if (qstring_get_str(type
)[0] == 'O') {
4299 assert((*flags
& QMP_ACCEPT_UNKNOWNS
) == 0);
4300 *flags
|= QMP_ACCEPT_UNKNOWNS
;
4301 } else if (qstring_get_str(type
)[0] != '-' &&
4302 qstring_get_str(type
)[1] != '?' &&
4303 !qdict_haskey(client_args
, cmd_arg_name
)) {
4304 qerror_report(QERR_MISSING_PARAMETER
, cmd_arg_name
);
4312 static QDict
*qdict_from_args_type(const char *args_type
)
4316 QString
*key
, *type
, *cur_qs
;
4318 assert(args_type
!= NULL
);
4320 qdict
= qdict_new();
4322 if (args_type
== NULL
|| args_type
[0] == '\0') {
4323 /* no args, empty qdict */
4327 key
= qstring_new();
4328 type
= qstring_new();
4333 switch (args_type
[i
]) {
4336 qdict_put(qdict
, qstring_get_str(key
), type
);
4338 if (args_type
[i
] == '\0') {
4341 type
= qstring_new(); /* qdict has ref */
4342 cur_qs
= key
= qstring_new();
4348 qstring_append_chr(cur_qs
, args_type
[i
]);
4358 * Client argument checking rules:
4360 * 1. Client must provide all mandatory arguments
4361 * 2. Each argument provided by the client must be expected
4362 * 3. Each argument provided by the client must have the type expected
4365 static int qmp_check_client_args(const mon_cmd_t
*cmd
, QDict
*client_args
)
4370 cmd_args
= qdict_from_args_type(cmd
->args_type
);
4373 err
= check_mandatory_args(cmd_args
, client_args
, &flags
);
4378 err
= check_client_args_type(client_args
, cmd_args
, flags
);
4386 * Input object checking rules
4388 * 1. Input object must be a dict
4389 * 2. The "execute" key must exist
4390 * 3. The "execute" key must be a string
4391 * 4. If the "arguments" key exists, it must be a dict
4392 * 5. If the "id" key exists, it can be anything (ie. json-value)
4393 * 6. Any argument not listed above is considered invalid
4395 static QDict
*qmp_check_input_obj(QObject
*input_obj
)
4397 const QDictEntry
*ent
;
4398 int has_exec_key
= 0;
4401 if (qobject_type(input_obj
) != QTYPE_QDICT
) {
4402 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "object");
4406 input_dict
= qobject_to_qdict(input_obj
);
4408 for (ent
= qdict_first(input_dict
); ent
; ent
= qdict_next(input_dict
, ent
)){
4409 const char *arg_name
= qdict_entry_key(ent
);
4410 const QObject
*arg_obj
= qdict_entry_value(ent
);
4412 if (!strcmp(arg_name
, "execute")) {
4413 if (qobject_type(arg_obj
) != QTYPE_QSTRING
) {
4414 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "execute",
4419 } else if (!strcmp(arg_name
, "arguments")) {
4420 if (qobject_type(arg_obj
) != QTYPE_QDICT
) {
4421 qerror_report(QERR_QMP_BAD_INPUT_OBJECT_MEMBER
, "arguments",
4425 } else if (!strcmp(arg_name
, "id")) {
4426 /* FIXME: check duplicated IDs for async commands */
4428 qerror_report(QERR_QMP_EXTRA_MEMBER
, arg_name
);
4433 if (!has_exec_key
) {
4434 qerror_report(QERR_QMP_BAD_INPUT_OBJECT
, "execute");
4441 static void qmp_call_cmd(Monitor
*mon
, const mon_cmd_t
*cmd
,
4442 const QDict
*params
)
4445 QObject
*data
= NULL
;
4447 ret
= cmd
->mhandler
.cmd_new(mon
, params
, &data
);
4448 handler_audit(mon
, cmd
, ret
);
4449 monitor_protocol_emitter(mon
, data
);
4450 qobject_decref(data
);
4453 static void handle_qmp_command(JSONMessageParser
*parser
, QList
*tokens
)
4457 QDict
*input
, *args
;
4458 const mon_cmd_t
*cmd
;
4459 const char *cmd_name
;
4460 Monitor
*mon
= cur_mon
;
4462 args
= input
= NULL
;
4464 obj
= json_parser_parse(tokens
, NULL
);
4466 // FIXME: should be triggered in json_parser_parse()
4467 qerror_report(QERR_JSON_PARSING
);
4471 input
= qmp_check_input_obj(obj
);
4473 qobject_decref(obj
);
4477 mon
->mc
->id
= qdict_get(input
, "id");
4478 qobject_incref(mon
->mc
->id
);
4480 cmd_name
= qdict_get_str(input
, "execute");
4481 trace_handle_qmp_command(mon
, cmd_name
);
4482 if (invalid_qmp_mode(mon
, cmd_name
)) {
4483 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4487 cmd
= qmp_find_cmd(cmd_name
);
4489 qerror_report(QERR_COMMAND_NOT_FOUND
, cmd_name
);
4493 obj
= qdict_get(input
, "arguments");
4497 args
= qobject_to_qdict(obj
);
4501 err
= qmp_check_client_args(cmd
, args
);
4506 if (handler_is_async(cmd
)) {
4507 err
= qmp_async_cmd_handler(mon
, cmd
, args
);
4509 /* emit the error response */
4513 qmp_call_cmd(mon
, cmd
, args
);
4519 monitor_protocol_emitter(mon
, NULL
);
4526 * monitor_control_read(): Read and handle QMP input
4528 static void monitor_control_read(void *opaque
, const uint8_t *buf
, int size
)
4530 Monitor
*old_mon
= cur_mon
;
4534 json_message_parser_feed(&cur_mon
->mc
->parser
, (const char *) buf
, size
);
4539 static void monitor_read(void *opaque
, const uint8_t *buf
, int size
)
4541 Monitor
*old_mon
= cur_mon
;
4547 for (i
= 0; i
< size
; i
++)
4548 readline_handle_byte(cur_mon
->rs
, buf
[i
]);
4550 if (size
== 0 || buf
[size
- 1] != 0)
4551 monitor_printf(cur_mon
, "corrupted command\n");
4553 handle_user_command(cur_mon
, (char *)buf
);
4559 static void monitor_command_cb(Monitor
*mon
, const char *cmdline
, void *opaque
)
4561 monitor_suspend(mon
);
4562 handle_user_command(mon
, cmdline
);
4563 monitor_resume(mon
);
4566 int monitor_suspend(Monitor
*mon
)
4574 void monitor_resume(Monitor
*mon
)
4578 if (--mon
->suspend_cnt
== 0)
4579 readline_show_prompt(mon
->rs
);
4582 static QObject
*get_qmp_greeting(void)
4584 QObject
*ver
= NULL
;
4586 qmp_marshal_input_query_version(NULL
, NULL
, &ver
);
4587 return qobject_from_jsonf("{'QMP':{'version': %p,'capabilities': []}}",ver
);
4591 * monitor_control_event(): Print QMP gretting
4593 static void monitor_control_event(void *opaque
, int event
)
4596 Monitor
*mon
= opaque
;
4599 case CHR_EVENT_OPENED
:
4600 mon
->mc
->command_mode
= 0;
4601 data
= get_qmp_greeting();
4602 monitor_json_emitter(mon
, data
);
4603 qobject_decref(data
);
4606 case CHR_EVENT_CLOSED
:
4607 json_message_parser_destroy(&mon
->mc
->parser
);
4608 json_message_parser_init(&mon
->mc
->parser
, handle_qmp_command
);
4610 monitor_fdsets_cleanup();
4615 static void monitor_event(void *opaque
, int event
)
4617 Monitor
*mon
= opaque
;
4620 case CHR_EVENT_MUX_IN
:
4622 if (mon
->reset_seen
) {
4623 readline_restart(mon
->rs
);
4624 monitor_resume(mon
);
4627 mon
->suspend_cnt
= 0;
4631 case CHR_EVENT_MUX_OUT
:
4632 if (mon
->reset_seen
) {
4633 if (mon
->suspend_cnt
== 0) {
4634 monitor_printf(mon
, "\n");
4637 monitor_suspend(mon
);
4644 case CHR_EVENT_OPENED
:
4645 monitor_printf(mon
, "QEMU %s monitor - type 'help' for more "
4646 "information\n", QEMU_VERSION
);
4647 if (!mon
->mux_out
) {
4648 readline_show_prompt(mon
->rs
);
4650 mon
->reset_seen
= 1;
4654 case CHR_EVENT_CLOSED
:
4656 monitor_fdsets_cleanup();
4662 compare_mon_cmd(const void *a
, const void *b
)
4664 return strcmp(((const mon_cmd_t
*)a
)->name
,
4665 ((const mon_cmd_t
*)b
)->name
);
4668 static void sortcmdlist(void)
4671 int elem_size
= sizeof(mon_cmd_t
);
4673 array_num
= sizeof(mon_cmds
)/elem_size
-1;
4674 qsort((void *)mon_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4676 array_num
= sizeof(info_cmds
)/elem_size
-1;
4677 qsort((void *)info_cmds
, array_num
, elem_size
, compare_mon_cmd
);
4689 void monitor_init(CharDriverState
*chr
, int flags
)
4691 static int is_first_init
= 1;
4694 if (is_first_init
) {
4695 monitor_protocol_event_init();
4699 mon
= g_malloc0(sizeof(*mon
));
4703 if (flags
& MONITOR_USE_READLINE
) {
4704 mon
->rs
= readline_init(mon
, monitor_find_completion
);
4705 monitor_read_command(mon
, 0);
4708 if (monitor_ctrl_mode(mon
)) {
4709 mon
->mc
= g_malloc0(sizeof(MonitorControl
));
4710 /* Control mode requires special handlers */
4711 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_control_read
,
4712 monitor_control_event
, mon
);
4713 qemu_chr_fe_set_echo(chr
, true);
4715 json_message_parser_init(&mon
->mc
->parser
, handle_qmp_command
);
4717 qemu_chr_add_handlers(chr
, monitor_can_read
, monitor_read
,
4718 monitor_event
, mon
);
4721 QLIST_INSERT_HEAD(&mon_list
, mon
, entry
);
4722 if (!default_mon
|| (flags
& MONITOR_IS_DEFAULT
))
4728 static void bdrv_password_cb(Monitor
*mon
, const char *password
, void *opaque
)
4730 BlockDriverState
*bs
= opaque
;
4733 if (bdrv_set_key(bs
, password
) != 0) {
4734 monitor_printf(mon
, "invalid password\n");
4737 if (mon
->password_completion_cb
)
4738 mon
->password_completion_cb(mon
->password_opaque
, ret
);
4740 monitor_read_command(mon
, 1);
4743 ReadLineState
*monitor_get_rs(Monitor
*mon
)
4748 int monitor_read_bdrv_key_start(Monitor
*mon
, BlockDriverState
*bs
,
4749 BlockDriverCompletionFunc
*completion_cb
,
4754 if (!bdrv_key_required(bs
)) {
4756 completion_cb(opaque
, 0);
4760 if (monitor_ctrl_mode(mon
)) {
4761 qerror_report(QERR_DEVICE_ENCRYPTED
, bdrv_get_device_name(bs
),
4762 bdrv_get_encrypted_filename(bs
));
4766 monitor_printf(mon
, "%s (%s) is encrypted.\n", bdrv_get_device_name(bs
),
4767 bdrv_get_encrypted_filename(bs
));
4769 mon
->password_completion_cb
= completion_cb
;
4770 mon
->password_opaque
= opaque
;
4772 err
= monitor_read_password(mon
, bdrv_password_cb
, bs
);
4774 if (err
&& completion_cb
)
4775 completion_cb(opaque
, err
);
4780 int monitor_read_block_device_key(Monitor
*mon
, const char *device
,
4781 BlockDriverCompletionFunc
*completion_cb
,
4784 BlockDriverState
*bs
;
4786 bs
= bdrv_find(device
);
4788 monitor_printf(mon
, "Device not found %s\n", device
);
4792 return monitor_read_bdrv_key_start(mon
, bs
, completion_cb
, opaque
);
4795 QemuOptsList qemu_mon_opts
= {
4797 .implied_opt_name
= "chardev",
4798 .head
= QTAILQ_HEAD_INITIALIZER(qemu_mon_opts
.head
),
4802 .type
= QEMU_OPT_STRING
,
4805 .type
= QEMU_OPT_STRING
,
4808 .type
= QEMU_OPT_BOOL
,
4811 .type
= QEMU_OPT_BOOL
,
4813 { /* end of list */ }